chore(deps): Update actions/checkout action to v7 (#550)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://redirect.github.com/actions/checkout) |
action | major | `v6.0.3` → `v7.0.0` |

---

### Release Notes

<details>
<summary>actions/checkout (actions/checkout)</summary>

###
[`v7.0.0`](https://redirect.github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v700)

[Compare
Source](https://redirect.github.com/actions/checkout/compare/v7.0.0...v7.0.0)

- Block checking out fork PR for pull\_request\_target and workflow\_run
by [@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2454](https://redirect.github.com/actions/checkout/pull/2454)
- Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the
minor-actions-dependencies group across 1 directory by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2458](https://redirect.github.com/actions/checkout/pull/2458)
- Bump flatted from 3.3.1 to 3.4.2 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2460](https://redirect.github.com/actions/checkout/pull/2460)
- Bump js-yaml from 4.1.0 to 4.2.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2461](https://redirect.github.com/actions/checkout/pull/2461)
- Bump [@&#8203;actions/core](https://redirect.github.com/actions/core)
and
[@&#8203;actions/tool-cache](https://redirect.github.com/actions/tool-cache)
and Remove uuid by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2459](https://redirect.github.com/actions/checkout/pull/2459)
- upgrade module to esm and update dependencies by
[@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2463](https://redirect.github.com/actions/checkout/pull/2463)
- Bump the minor-npm-dependencies group across 1 directory with 3
updates by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2462](https://redirect.github.com/actions/checkout/pull/2462)

###
[`v7`](https://redirect.github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v700)

[Compare
Source](https://redirect.github.com/actions/checkout/compare/v6.0.3...v7.0.0)

- Block checking out fork PR for pull\_request\_target and workflow\_run
by [@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2454](https://redirect.github.com/actions/checkout/pull/2454)
- Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the
minor-actions-dependencies group across 1 directory by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2458](https://redirect.github.com/actions/checkout/pull/2458)
- Bump flatted from 3.3.1 to 3.4.2 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2460](https://redirect.github.com/actions/checkout/pull/2460)
- Bump js-yaml from 4.1.0 to 4.2.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2461](https://redirect.github.com/actions/checkout/pull/2461)
- Bump [@&#8203;actions/core](https://redirect.github.com/actions/core)
and
[@&#8203;actions/tool-cache](https://redirect.github.com/actions/tool-cache)
and Remove uuid by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2459](https://redirect.github.com/actions/checkout/pull/2459)
- upgrade module to esm and update dependencies by
[@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2463](https://redirect.github.com/actions/checkout/pull/2463)
- Bump the minor-npm-dependencies group across 1 directory with 3
updates by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2462](https://redirect.github.com/actions/checkout/pull/2462)

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - At any time (no schedule defined)
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/GoogleCloudPlatform/alloydb-python-connector).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yMzEuMSIsInVwZGF0ZWRJblZlciI6IjQzLjI0Mi4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Author: renovate-bot

.github/workflows/codeql.yaml

@@ -42,7 +42,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         repository: ${{ github.event.pull_request.head.repo.full_name }}

.github/workflows/coverage.yaml

@@ -37,7 +37,7 @@ jobs:
         uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
 
       - name: Checkout PR branch
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}

.github/workflows/labels.yaml

@@ -28,7 +28,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: micnncim/action-label-syncer@3abd5ab72fda571e69fffd97bd4e0033dd5f495c # v1.3.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/lint.yaml

@@ -38,7 +38,7 @@ jobs:
         uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
 
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}

.github/workflows/scorecard.yaml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 

.github/workflows/tests.yaml

@@ -42,7 +42,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
@@ -109,7 +109,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}