Bump codecov/codecov-action from 4 to 5

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4 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@v4...v5)

---
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_cd.yml

@@ -79,7 +79,7 @@ jobs:
         # Only the tox environment specified in the tox.ini gh-actions is run
         run: tox -e py310-coverage  
 
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         name: 'Upload coverage to Codecov'