Fix the grenade-devstack-barbican gate
Fix the grenade-devstack-barbican gate

This patch set is to update the command to
start the barbican-svc service after upgrade.

Co-Authored-By: Nam Nguyen Hoai <namnh@vn.fujitsu.com>

Change-Id: I237ef2df09b9fd60bc8b6eeca9ee36ce79052530

openstack/barbican,openstack/barbican