Add barbican to tacker localrc for jenkins job
Add barbican to tacker localrc for jenkins job

Add barbican, python-barbicanclient to projects, enable barbican plugin
before tacker plugin for success creating default vim during tacker plugin
post-config run_phase.

Change-Id: I1fc921864d7a34b5d979f0db3151a4bcf9d76b7e

openstack-infra/project-config,openstack-infra/project-config