chore(deps): bump codecov/codecov-action from 3.1.4 to 4.0.2

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.4 to 4.0.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3.1.4...v4.0.2)

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

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

.github/workflows/go-ci.yml

@@ -59,7 +59,7 @@ jobs:
         run: make test
 
       - name: upload coverage
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.0.2
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.txt