Bump codecov/codecov-action from 5.1.1 to 5.1.2 (#183)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.1.1 to 5.1.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v5.1.1...v5.1.2)

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

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

.github/workflows/ci.yaml

@@ -55,7 +55,7 @@ jobs:
           python -m pytest --cov=./ --cov-report=xml --verbose
 
       - name: Upload code coverage to Codecov
-        uses: codecov/[email protected].1
+        uses: codecov/[email protected].2
         with:
           file: ./coverage.xml
           flags: unittests