feat: Make update-workflow trigger from Issue Comment

.github/workflows/poc-deploy-private-faq.yml

@@ -6,12 +6,21 @@ name: 'POC: Private FAQ [staging]'
 
 on:
   workflow_dispatch:
+  issue_comment:
+    types: [created]
 
 jobs:
-  build_and_deploy_job:
-    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
+  build_and_deploy:
+    if: >
+      github.event_name == 'workflow_dispatch' ||
+      (
+        github.event_name == 'issue_comment' &&
+        github.event.issue.number == vars.GHA_DEPLOY_TRIGGER_ISSUE &&
+        contains(github.event.issue.assignees.*.login, github.event.comment.user.login) &&
+        github.event.comment.body == '/update private-faq'
+      )
     runs-on: ubuntu-latest
-    name: Build and Deploy Job
+    name: Build and Deploy
     environment: 'staging-faq'
     steps:
       - uses: actions/checkout@v4
@@ -91,16 +100,3 @@ jobs:
           skip_app_build: true
           skip_api_build: true
           deployment_environment: 'private'
-
-  close_pull_request_job:
-    if: github.event_name == 'pull_request' && github.event.action == 'closed'
-    runs-on: ubuntu-latest
-    name: Close Pull Request Job
-    environment: 'staging-faq'
-    steps:
-      - name: Close Pull Request for Staging
-        uses: Azure/static-web-apps-deploy@v1
-        with:
-          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_WHITE_ROCK_069A8B403 }}
-          action: 'close'
-          deployment_environment: 'private'