Consolidate barbican_integration_enabled settings

barbican might be enabled in multiple openstack services
 * nova
 * glance
 * cinder

Instead of enabling it on cluster level, move this integration
to system. Use barbican_integration_enabled option for this.

Related-Prod: PROD-25026
Related-Prod: PROD-25025
Related-Prod: PROD-25023

(cherry picked from commit 1cc05dee1232165e5ee9f463302f8c43682de241)

Change-Id: Ifcb2c404d700232085ba983dbca3b41dcdaaa43e
diff --git a/cinder/control/cluster.yml b/cinder/control/cluster.yml
index b56f46f..c2dfb9e 100644
--- a/cinder/control/cluster.yml
+++ b/cinder/control/cluster.yml
@@ -57,6 +57,8 @@
         host: ${_param:cluster_vip_address}
         port: 9292
         protocol: ${_param:cluster_internal_protocol}
+      barbican:
+        enabled: ${_param:barbican_integration_enabled}
       message_queue:
         port: ${_param:openstack_rabbitmq_port}
         engine: rabbitmq