build(deps): bump codecov/codecov-action from 5.5.1 to 5.5.2

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.5.1 to 5.5.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@5a10915...671740a)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 5.5.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/backend.yaml

@@ -28,7 +28,7 @@ jobs:
         run: |
           go test -coverprofile=coverage.txt -v ./...
       - name: 'Coverage'
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
+        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
   build: