reverting patch for ONOS 2.2 on flex-pod

Change-Id: I623bfa4392c1bcbf9eaaacdd2888b8bef6c83d50
diff --git a/kubernetes-configs/voltha/flex-ocp-cord.yml b/kubernetes-configs/voltha/flex-ocp-cord.yml
index d02bcd8..3baab06 100644
--- a/kubernetes-configs/voltha/flex-ocp-cord.yml
+++ b/kubernetes-configs/voltha/flex-ocp-cord.yml
@@ -16,10 +16,10 @@
   image_tag: master
   image_pullPolicy: Always
 
-images:
-  onos:
-    repository: matteoscandolo/voltha-onos
-    tag: onos-2.2 
+#images:
+#  onos:
+#    repository: matteoscandolo/voltha-onos
+#    tag: onos-2.2 
 
 deployments:
   etcdOperator: true