Switch to www_authenticate_uri for vitrage
Switch to www_authenticate_uri for vitrage

puppet-vitrage switched to www_authenticate_uri in
[1], update puppet-openstack-integration for the same.

[1] https://review.openstack.org/#/c/558434/

Change-Id: I6a61116418d33866032d2064f966b8ff4cd3593d

openstack/puppet-openstack-integration,openstack/puppet-openstack-integration,openstack/puppet-openstack-integration