Step7 was created when we incremented the step of ringbuilder, by
https://review.openstack.org/#q,
9988bd25aa4bac1375ef4783d636c7adecedee92,n,z
But step7 is not used anywhere and consumes some times for nothing.
This patch removes the step, so deployments and upgrades will be faster.
Change-Id: I77af9126abc61ace227cf1a69c2d3b5ceb735276
         step: 6
         update_identifier: {get_param: NodeConfigIdentifiers}
 
-  ControllerOvercloudServicesDeployment_Step7:
-    type: OS::Heat::StructuredDeployments
-    depends_on: ControllerOvercloudServicesDeployment_Step6
-    properties:
-      name: ControllerOvercloudServicesDeployment_Step7
-      servers:  {get_param: servers}
-      config: {get_resource: ControllerPuppetConfig}
-      input_values:
-        step: 7
-        update_identifier: {get_param: NodeConfigIdentifiers}
-
   ControllerPostPuppet:
     type: OS::TripleO::Tasks::ControllerPostPuppet
-    depends_on: ControllerOvercloudServicesDeployment_Step7
+    depends_on: ControllerOvercloudServicesDeployment_Step6
     properties:
       servers:  {get_param: servers}
       input_values: