Bump codecov/codecov-action from 4.1.0 to 5.0.2

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.1.0 to 5.0.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.1.0...v5.0.2)

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

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

.github/workflows/ci.yaml

@@ -38,7 +38,7 @@ jobs:
         run: pytest --cov-report term --cov-report xml
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v4.1.0
+        uses: codecov/codecov-action@v5.0.2
         with:
           file: ./coverage.xml
           flags: unittests