Revert "mark scen10 and scen000 update/upgrade non-voting"
Revert "mark scen10 and scen000 update/upgrade non-voting"

This reverts commit c350126be05d6a78920bfa5cd711db39f260f835.

Change-Id: Ifc0e5deb0656bb778fa0d37dbb1c6022e4088ddf

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