Switch to www_authenticate_uri for cinder
Switch to www_authenticate_uri for cinder

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

[1] https://review.openstack.org/#/c/558453/

Change-Id: Ie2d166a56409fa2b7d85ee58d30193687344e831

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