Salt-formula-runtest change installation source

from git to pkg

Change-Id: I514d9869ae1dc3d09b04082d644becd660860fba
diff --git a/classes/cluster/virtual-mcp11-aio/openstack/init.yml b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
index fd1ce9e..b0f5ddc 100755
--- a/classes/cluster/virtual-mcp11-aio/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
@@ -27,6 +27,7 @@
 - system.cinder.volume.backend.lvm
 - system.horizon.server.single
 - system.bind.server.single
+- service.runtest.tempest
 parameters:
   _param:
     openstack_version: mitaka