Fix config action when OVN is enabled

Prior to this change, if you generated the config before deploying any
of the OVN services, it would fail on these tasks as the services will
not have been started.

TrivialFix

Change-Id: Ia85ef26015ff341bff1414da039bed52f34e7cc0
(cherry picked from commit f6c0474)

Author: jovial

ansible/roles/ovn/handlers/main.yml

@@ -40,6 +40,8 @@
   retries: 10
   delay: 6
   listen: "Restart ovn-nb-db container"
+  when:
+    - kolla_action != "config"
 
 - name: Wait for ovn-sb-db
   wait_for:
@@ -52,6 +54,8 @@
   retries: 10
   delay: 6
   listen: "Restart ovn-sb-db container"
+  when:
+    - kolla_action != "config"
 
 - name: Restart ovn-northd container
   vars: