Run quality gate on available Linux runner

.gitea/workflows/backend-quality-gate.yml

@@ -28,7 +28,7 @@ permissions:
 
 jobs:
   validate:
-    runs-on: xiaoxin
+    runs-on: manman-linux
     timeout-minutes: 45
     env:
       GITEA_SHA: ${{ gitea.sha }}
@@ -119,7 +119,7 @@ jobs:
   publish:
     if: gitea.event_name == 'push' && gitea.ref == 'refs/heads/staging'
     needs: validate
-    runs-on: xiaoxin
+    runs-on: manman-linux
     timeout-minutes: 45
     env:
       GITEA_SHA: ${{ gitea.sha }}

frontend/tests/staging-backend-workflows.test.ts

@@ -125,7 +125,7 @@ test("Gitea quality gate validates before publishing an immutable ACR manifest",
   assert.match(workflow, /pull_request:\n\s+paths:/);
   assert.match(workflow, /push:\n\s+branches: \[staging\]/);
   assert.match(workflow, /workflow_dispatch:/);
-  assert.match(workflow, /runs-on: xiaoxin/);
+  assert.equal((workflow.match(/runs-on: manman-linux/g) ?? []).length, 2);
   assert.match(workflow, /GITEA_SHA: \$\{\{ gitea\.sha \}\}/);
   assert.equal((workflow.match(/git clean -ffdx/g) ?? []).length, 2);
   assert.equal((workflow.match(/git status --porcelain --untracked-files=all/g) ?? []).length, 2);