Bump codecov/codecov-action from 3 to 5

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3 to 5.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3...v5)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -78,7 +78,7 @@ jobs: # Docs: <https://help.github.com/en/articles/workflow-syntax-for-github-ac
           XDEBUG_MODE: coverage
         run: composer test-cover
 
-      - uses: codecov/codecov-action@v3 # Docs: <https://github.com/codecov/codecov-action>
+      - uses: codecov/codecov-action@v5 # Docs: <https://github.com/codecov/codecov-action>
         if: matrix.coverage == 'true'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}