Release liaisons data is duplicated over openstack/releases and openstack/governance repository. This patch removes the use of the former repository and relies only on the latter repository as single source of truth. Depends-On: https://review.opendev.org/c/openstack/releases/+/989164 Co-Authored-by: Stephen Finucane <sfinucan@redhat.com> Change-Id: Ic9ecf8362a7e0daff88286c37f42a5a92a1ae4e5 Signed-off-by: Elod Illes <elod.illes@est.tech>