Keystone may communicate with other components that do not support TLS. This
patchset makes keystone more flexible and enable it to communicate successfully
with such components
Depends-on: https://review.opendev.org/c/openstack/openstack-helm-infra/+/800097
Change-Id: I5c697c1748b62a81b43e7b0d6c7f89d374a50d94