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](actions/checkout@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>

Author: dependabot[bot]

.github/workflows/stable-compilation.yml

@@ -48,10 +48,10 @@ jobs:
           pip3 install --upgrade meson
 
       - name: Clone Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         if: github.event.inputs.git-ref == ''
       - name: Clone Repository (with custom ref)
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         if: github.event.inputs.git-ref != ''
         with:
           ref: ${{ github.event.inputs.git-ref }}

.github/workflows/update_libraries.yml

@@ -11,7 +11,7 @@ jobs:
     name: Update & Open Pull Request
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v6
         with: