Remove nova placement config for compute service node on upgrade
Remove nova placement config for compute service node on upgrade

This was necessary during the newton to ocata upgrade

Change-Id: Iee248b6605e6c9cd82ce7cb733e220c6318c1764

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