Fix incorrect until condition in servicecatalog api check

roles/openshift_control_plane/tasks/check_master_api_is_ready.yml

@@ -50,7 +50,7 @@
   failed_when: servicecatalog_service_registration.rc != 0 and 'NotFound' not in servicecatalog_service_registration.stderr
   retries: 30
   delay: 5
-  until: metrics_service_registration is succeeded
+  until: servicecatalog_service_registration is succeeded
 
 
 - name: Wait for /apis/servicecatalog.k8s.io/v1beta1 when registered