Description of problem: Compat scenario when overcloud is deployed with n-1 version from undercloud of n version is determined to be a non-valid case, so we should stop shipping and maintaining this package. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Deploy undercloud 2. Search for openstack-tripleo-heat-template-compat package Actual results: Package is available Expected results: This package should be removed Additional info: