Bump codecov/codecov-action from 3.1.4 to 4.5.0 (#4)

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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ganesha Upadhyaya <[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@v3.1.4
+        uses: codecov/codecov-action@v4.5.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.txt