Bump actions/checkout from 4.2.0 to 5.0.0 (#4523)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.0 to 5.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](d632683dd7...08c6903cd8)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/linux.yml

@@ -55,7 +55,7 @@ jobs:
             install: sudo apt install libc++-14-dev libc++abi-14-dev
 
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set timezone
       run: sudo timedatectl set-timezone 'Europe/Kyiv'