This reverts commit 5b431f0f7f932293362a01703673ee05d0a5bd8d.
Reason for revert: the any_errors_fatal play parameter is not templated
by Ansible (tested up to ansible-core 2.15.9). This behaviour is
demonstrated in [1].
This means that "{{ kolla_ansible_setup_any_errors_fatal }}" is always
interpreted as 'true', regardless of the value of
kolla_ansible_setup_any_errors_fatal. This is particularly bad because
the default value of kolla_ansible_setup_any_errors_fatal is false.
We now have gather_facts_max_fail_percentage which can be set to 0 to
provide the same functionality.
[1] https://github.com/markgoddard/ansible-experiments/tree/master/15-fatal-errors
Change-Id: I2e0ea49701b5900eae26434bcdb6b1bb44507ee7
9cebdb5d9e