puppet: add missing ::glance include on controller
puppet: add missing ::glance include on controller

On Controller node, we also need to include ::glance if we want to have
common Glance bits (packaging included).
This is a Puppet best practice.

Change-Id: I967c06b2c78d8f3aa5fa984b518d34c813426a2e

openstack/tripleo-heat-templates,dprince/tripleo-heat-templates,rdo-management/tripleo-heat-templates,bcrochet/tripleo-heat-templates,trozet/opnfv-tht,trozet/opnfv-tht,openstack/tripleo-heat-templates,trozet/opnfv-tht,trozet/tripleo-heat-templates,bcrochet/tripleo-heat-templates,trozet/tripleo-heat-templates,dprince/tripleo-heat-templates,rdo-management/tripleo-heat-templates,wyg3958/tripleo-heat-templates,wyg3958/tripleo-heat-templates,bcrochet/tripleo-heat-templates