⬆️ Bump codecov/codecov-action from 5.1.2 to 5.4.2

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.1.2 to 5.4.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v5.1.2...v5.4.2)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 5.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/validate.yml

@@ -123,7 +123,7 @@ jobs:
         path: ./out/*.xml
         if-no-files-found: error
     - name: Upload coverage report to Codecov
-      uses: codecov/codecov-action@v5.1.2
+      uses: codecov/codecov-action@v5.4.2
       if: github.ref == 'refs/heads/main'
       with:
         token: ${{ secrets.CODECOV_TOKEN }}