Bump codecov/codecov-action from 3.1.4 to 4.5.0 (#187)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.4 to 4.5.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3.1.4...v4.5.0)

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

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

.github/workflows/ci.yaml

@@ -45,7 +45,7 @@ jobs:
           python -m pytest
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.5.0
         with:
           file: ./coverage.xml
           flags: unittests