Comment 2 for bug 1833737

Set any_error_fatal true for gather-facts

https://review.opendev.org/c/openstack/kolla-ansible/+/805174

    Kolla Ansible will now fail execution early if fact collection fails
    on any of the hosts to avoid late failures due to missing facts
    (especially cross-host). This is done by setting ``any_errors_fatal: true``.
    Do note this still supports host fact caching and it will not affect
    scenarios with all facts cached (as there is no task to fail).