Disable service_token requirement by default
Disable service_token requirement by default

Since requirement of service tokens will break services during upgrade,
we disable verification by default and will drop override
with next release.

Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-plugins/+/845690
Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_glance/+/823009
Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_cinder/+/845717
Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_placement/+/845708
Change-Id: I62496355bd5a80133d7eb97eb9744c6c1cc1f8fe

openstack/openstack-ansible,stackforge/os-ansible-deployment,stackforge/os-ansible-deployment,openstack/openstack-ansible