build(deps): bump codecov/codecov-action in the ci-dependencies group

Bumps the ci-dependencies group with 1 update: [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `codecov/codecov-action` from 5.0.7 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@015f24e...1e68e06)

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

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

Author: dependabot[bot]

.github/workflows/python-ci.yaml

@@ -44,7 +44,7 @@ jobs:
         run: uv run python -m coverage run -m pytest -v
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@015f24e6818733317a2da2edd6290ab26238649a # v5.0.7
+        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}