build(deps): bump actions/setup-go from 1 to 5

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 1 to 5.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v1...v5)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/backend.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
 
     - name: Set up Go 1.19
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v5
       with:
         go-version: 1.19.x
       id: go