build(deps): Bump golangci/golangci-lint-action from 4 to 5

Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 4 to 5.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](golangci/golangci-lint-action@v4...v5)

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

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

.github/workflows/test_backend.yml

@@ -40,7 +40,7 @@ jobs:
           cache-dependency-path: "backend/go.sum"
 
       - name: Check golangci-lint
-        uses: golangci/golangci-lint-action@v4
+        uses: golangci/golangci-lint-action@v5
         with:
           version: v1.54
           working-directory: backend