🌱 Bump codecov/codecov-action from 3.1.0 to 3.1.1

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
- [Commits](codecov/codecov-action@81cd2dc...d9f34f8)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/tests.yaml

@@ -41,7 +41,7 @@ jobs:
         # cannot run tests with race because we are mutating state (setting ENV variables)
         run: GITHUB_AUTH_TOKEN=${{ secrets.GITHUB_TOKEN }} go test -covermode=atomic  -coverprofile=unit-coverage.out ./...
       - name: Upload codecoverage
-        uses: codecov/codecov-action@81cd2dc8148241f03f5839d295e000b8f761e378 # 2.1.0
+        uses: codecov/codecov-action@d9f34f8cd5cb3b3eb79b3e4b5dae3a16df499a70 # 2.1.0
         with:
          files: ./unit-coverage.out
          verbose: true