Add default_share_type cfg option to manila

Tempest tests for manila requires default share type to be set/created
in manila conf. This patch updates the following cluster model to add
default_share_type option to manila.cfg

  * virtual-mcp-pike-ovs
  * virtual-mcp-pike-dvr
  * virtual-mcp-pike-dvr-ssl
  * virtual-mcp-pike-dvr-ssl-barbican

Change-Id: I3f5e007ab26a6f9438583d01bb26de2c25d11c65
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/control.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/control.yml
index d254cdb..a61af8a 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/control.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/control.yml
@@ -193,6 +193,7 @@
     common:
       identity:
         protocol: https
+      default_share_type: default
   salt:
     minion:
       cert: