tgc-revival: add apphub resources (#14843)

Author: zli82016

mmv1/products/apphub/Application.yaml

@@ -41,6 +41,7 @@ custom_code:
   constants: 'templates/terraform/constants/apphub_application.go.tmpl'
 custom_diff:
   - 'apphubApplicationCustomizeDiff'
+include_in_tgc_next_DO_NOT_USE: true
 sweeper:
   url_substitutions:
     - region: "us-central1"

mmv1/products/apphub/Service.yaml

@@ -40,6 +40,7 @@ async:
   result:
     resource_inside_response: true
 custom_code:
+include_in_tgc_next_DO_NOT_USE: true
 examples:
   - name: 'apphub_service_basic'
     primary_resource_id: 'example'

mmv1/products/apphub/Workload.yaml

@@ -40,6 +40,7 @@ async:
   result:
     resource_inside_response: true
 custom_code:
+include_in_tgc_next_DO_NOT_USE: true
 examples:
   - name: 'apphub_workload_basic'
     primary_resource_id: 'example'