chore(deps): bump actions/checkout from 6 to 7 in the actions group (#177)

Bumps the actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 6 to 7
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/test-breaking.yaml

@@ -10,7 +10,7 @@ jobs:
       OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "1 changes: 1 error, 0 warning, 0 info"
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running breaking action
         id: test_breaking_changes
         uses: ./breaking
@@ -47,7 +47,7 @@ jobs:
       OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "2 changes: 0 error, 2 warning, 0 info"
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running breaking action
         id: test_breaking_changes
         uses: ./breaking
@@ -85,7 +85,7 @@ jobs:
         OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "9 changes: 6 error, 3 warning, 0 info"
       steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name: Running breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
           id: test_breaking_changes_matching_delimiter_not_found
           uses: ./breaking
@@ -110,7 +110,7 @@ jobs:
         OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "1 changes: 1 error, 0 warning, 0 info"
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name: Running breaking action with composed option
           id: test_breaking_composed
           uses: ./breaking
@@ -134,7 +134,7 @@ jobs:
     name: Test breaking changes with deprecation
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set date for deprecated specs
         run: |
           # Deprecate Beta in 14 days
@@ -156,7 +156,7 @@ jobs:
       OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "1 changes: 1 error, 0 warning, 0 info"
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running breaking action with flatten-allof option
         id: test_breaking_flatten_allof
         uses: ./breaking
@@ -180,7 +180,7 @@ jobs:
     name: Test breaking action with err-ignore option
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running breaking action with err-ignore option
         id: test_breaking_err_ignore
         uses: ./breaking
@@ -212,7 +212,7 @@ jobs:
     name: Test breaking action picks up fail-on from .oasdiff.yaml
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Drop .oasdiff.yaml at repo root
         run: |
           cat > .oasdiff.yaml <<EOF
@@ -249,7 +249,7 @@ jobs:
     name: Test breaking action picks up err-ignore from .oasdiff.yaml
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Drop .oasdiff.yaml at repo root
         run: |
           cat > .oasdiff.yaml <<EOF

.github/workflows/test-changelog.yaml

@@ -10,7 +10,7 @@ jobs:
       OASDIFF_ACTION_TEST_EXPECTED_OUTPUT: "21 changes: 2 error, 4 warning, 15 info"
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running changelog action
         id: test_changelog
         uses: ./changelog
@@ -41,7 +41,7 @@ jobs:
     name: Test changelog action with composed option
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name: Running changelog action with composed option
           id: test_changelog_composed
           uses: ./changelog
@@ -65,7 +65,7 @@ jobs:
     name: Test changelog action picks up level from .oasdiff.yaml
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Drop .oasdiff.yaml at repo root
         run: |
           cat > .oasdiff.yaml <<EOF
@@ -96,7 +96,7 @@ jobs:
     # the generic "verify the oasdiff-token" warning (misleading: the token is
     # fine, the plan lapsed).
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff (402 subscription_expired on --open), run entrypoint
         run: |
           set -euo pipefail
@@ -166,7 +166,7 @@ jobs:
     # step summary. Guards the core Pro funnel action behavior in CI without the
     # full prod e2e.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl (Pro success), run entrypoint
         run: |
           set -euo pipefail

.github/workflows/test-diff.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Test diff action
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running diff action
         id: test_ete
         uses: ./diff
@@ -28,7 +28,7 @@ jobs:
     name: Test diff action with exclude-elements option
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name: Running diff action with exclude-elements option
           id: test_exclude_elements
           uses: ./diff
@@ -53,7 +53,7 @@ jobs:
     name: Test diff action with composed option
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name: Running diff action with composed option
           id: test_composed
           uses: ./diff
@@ -78,7 +78,7 @@ jobs:
     name: Test diff action picks up exclude-elements from .oasdiff.yaml
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Drop .oasdiff.yaml at repo root
         run: |
           cat > .oasdiff.yaml <<EOF

.github/workflows/test-error-annotation.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Entrypoints surface genuine errors as annotations, not success/fail-on
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Exercise every entrypoint with a stubbed oasdiff
         run: |
           set -eu

.github/workflows/test-pr-comment.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Test pr-comment proceeds when oasdiff exits non-zero with output
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff to simulate fail-on triggered
         run: |
           set -euo pipefail
@@ -61,7 +61,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Test pr-comment aborts when oasdiff exits non-zero with no output
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff to simulate a real failure
         run: |
           set -euo pipefail
@@ -120,7 +120,7 @@ jobs:
     # without aborting, which proves the jq invocation processed the
     # payload successfully.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff to emit a multi-MB changelog
         run: |
           set -euo pipefail
@@ -193,7 +193,7 @@ jobs:
     # invocation already succeeded — the same ARG_MAX trap one layer
     # down. The fix pipes the payload through stdin via `--data-binary @-`.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl, run entrypoint with a fake token
         run: |
           set -euo pipefail
@@ -276,7 +276,7 @@ jobs:
     # billing limit shouldn't break the customer's merge gate. Guards against
     # regressing to the generic non-2xx branch, which dumps raw JSON and exits 1.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl (402), run entrypoint with a fake token
         run: |
           set -euo pipefail
@@ -346,7 +346,7 @@ jobs:
     # NOT fail the workflow (exit 0). Guards against regressing to the generic
     # non-2xx branch, which dumps raw JSON and exits 1 with an opaque error.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl (402 subscription_expired), run entrypoint
         run: |
           set -euo pipefail

.github/workflows/test-validate.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Test validate on a valid spec
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running validate action on a valid spec
         id: test_validate_valid
         uses: ./validate
@@ -26,7 +26,7 @@ jobs:
     name: Test validate fails on an invalid spec
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Running validate action on an invalid spec
         id: test_validate_findings
         continue-on-error: true
@@ -49,7 +49,7 @@ jobs:
     name: Test validate severity threshold (--fail-on)
     steps:
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Validate a warning-only spec with the default threshold
         id: test_validate_warn_default
         uses: ./validate

.github/workflows/test-verify.yaml

@@ -10,7 +10,7 @@ jobs:
     # Stub oasdiff (specs resolve) + curl (service returns all checks true) and
     # assert the entrypoint renders a full-green checklist and exits 0.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl, run verify entrypoint
         run: |
           set -euo pipefail
@@ -54,7 +54,7 @@ jobs:
     # Service reports app_installed=false: the entrypoint must mark that check
     # red, emit an annotation, and exit 1 (setup not complete).
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff + curl (app not installed)
         run: |
           set -euo pipefail
@@ -98,7 +98,7 @@ jobs:
     # false). Verify must report that distinctly from "spec not found" — with
     # the allow-external-refs hint, not a path hint — and exit 1.
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Stub oasdiff (exit 123) + curl
         run: |
           set -euo pipefail