Fix protocol for ZaqarWebsockets endpoint
Fix protocol for ZaqarWebsockets endpoint

We needed to set the 'ws' protocol so we would get the correct endpoint
map generated when using build_endpoint_map.py

Change-Id: I6f2cfce058a803f1925c4e22f9791d0117a6c0e3

dprince/tripleo-heat-templates,openstack/tripleo-heat-templates,dprince/tripleo-heat-templates,openstack/tripleo-heat-templates