chore(deps): bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/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](https://github.com/actions/checkout/compare/v6...v7)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
       skip: ${{ steps.check-commit.outputs.skip }}
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
@@ -53,7 +53,7 @@ jobs:
     timeout-minutes: 45
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: set up qemu
         uses: docker/setup-qemu-action@v4
@@ -87,7 +87,7 @@ jobs:
     timeout-minutes: 20
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: build-image
         uses: ./.github/actions/build-image
@@ -101,7 +101,7 @@ jobs:
     timeout-minutes: 20
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: build-image
         uses: ./.github/actions/build-image
@@ -117,7 +117,7 @@ jobs:
       matrix: ${{fromJson(needs.build.outputs.matrix)}}
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: download packages
         uses: actions/download-artifact@v8
@@ -156,7 +156,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: download packages
         uses: actions/download-artifact@v8
@@ -190,7 +190,7 @@ jobs:
       GITHUB_NODE_INDEX: ${{ matrix.index }}
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: download packages
         uses: actions/download-artifact@v8