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/tests-linux.yml

@@ -18,7 +18,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node Dependencies
         uses: ./.github/actions/common/setup-node-deps
@@ -34,7 +34,7 @@ jobs:
       pull-requests: write
       contents: read
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node Dependencies
         uses: ./.github/actions/common/setup-node-deps
@@ -56,7 +56,7 @@ jobs:
     timeout-minutes: 240
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install System Dependencies (Ubuntu)
         run: |
@@ -99,7 +99,7 @@ jobs:
       pull-requests: write
       contents: read
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node Dependencies
         uses: ./.github/actions/common/setup-node-deps
@@ -128,7 +128,7 @@ jobs:
       pull-requests: write
       contents: read
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node Dependencies
         uses: ./.github/actions/common/setup-node-deps