OC: another fix to static models

add opencontrail_message_queue_password param

Change-Id: I125737ffb05e063e10968824885fa93431c2d9a2
diff --git a/classes/cluster/os-ha-contrail-40/opencontrail/init.yml b/classes/cluster/os-ha-contrail-40/opencontrail/init.yml
index 45a9304..80ecf08 100644
--- a/classes/cluster/os-ha-contrail-40/opencontrail/init.yml
+++ b/classes/cluster/os-ha-contrail-40/opencontrail/init.yml
@@ -15,3 +15,4 @@
     opencontrail_control_node02_address: 172.16.10.112
     opencontrail_control_node03_address: 172.16.10.113
     opencontrail_control_interface_name: eth1
+    opencontrail_message_queue_password: donothardcodeme