Bump actions/checkout from 6 to 7 in the all-dependencies group (#1735)

Bumps the all-dependencies 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: all-dependencies
...

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/build-publish.yaml

@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0  # Fetch everything (tags)
 

.github/workflows/ci.yaml

@@ -6,7 +6,7 @@ jobs:
   run_lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Check workflow files
         run: |
           curl --fail -L "https://github.com/rhysd/actionlint/releases/download/v${{ env.ACTIONLINT_VERSION }}/actionlint_${{ env.ACTIONLINT_VERSION }}_linux_amd64.tar.gz" -o actionlint.tar.gz
@@ -30,7 +30,7 @@ jobs:
     env:
       CURL_BINARY_PATH: /home/runner/work/telescope/curl
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with: