Bump codecov/codecov-action in the patch-updates group

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


Updates `codecov/codecov-action` from 4.5.0 to 4.6.0
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.5.0...v4.6.0)

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

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

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Run unit test
         run: make test
       - name: upload coverage report
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@v4.6.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.txt