Update Barbican HSM ansible roles
Update Barbican HSM ansible roles

As requested during the review of a couple of tripleo-common patches:

https://review.openstack.org/#/c/610629
https://review.openstack.org/#/c/626801

We've moved the tripleo-barbican-{vendor} ansible roles to third
party repositories.  This patch updates THT to use the new roles.

Change-Id: Ica54f812bbe5e53e771dcfd59004b28f7c7105b0

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