replace SiteDeployment with new non-nested requirements

Change-Id: I151bd07f278d1021481541bdc46fb36fe3713c79
diff --git a/cord-pod-ansible/setup.yaml b/cord-pod-ansible/setup.yaml
index c13f0eb..20b1b12 100644
--- a/cord-pod-ansible/setup.yaml
+++ b/cord-pod-ansible/setup.yaml
@@ -39,11 +39,10 @@
       requirements:
           - deployment:
                node: MyDeployment
-               relationship: tosca.relationships.SiteDeployment
-               requirements:
-                   - controller:
-                       node: MyOpenStack
-                       relationship: tosca.relationships.UsesController
+               relationship: tosca.relationships.MemberOfDeployment
+          - controller:
+               node: MyOpenStack
+               relationship: tosca.relationships.UsesController
 
     # This user already exists in XOS with this password
     # It's an example of how to create new users