build(deps): bump codecov/codecov-action from 5.0.0 to 5.1.1

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.0.0 to 5.1.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@9688725...7f8b4b4)

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

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

.github/workflows/main.yml

@@ -53,7 +53,7 @@ jobs:
       - name: run the tests with coverage
         run: go test ./... -coverprofile=coverage.out -covermode=atomic
 
-      - uses: codecov/codecov-action@968872560f81e7bdde9272853e65f2507c0eca7c # v5.0.0
+      - uses: codecov/codecov-action@7f8b4b4bde536c465e797be725718b88c5d95e0e # v5.1.1
         if: ${{ matrix.os == 'ubuntu-20.04' }}
         name: Upload Coverage Results