Use Fully Qualified Collection Name (FQCN) for ansible builtins. This is
ansible.builtin.set_fact instead of set_fact for example and aplies for
all actions that are part of ansible.builtin.
All the replaced ansible.builtins:
assert, command, copy, debug, fail, fetch, file, import_playbook,
import_tasks, include_role, include_tasks, include_vars, package,
set_fact, shell, slurp, stat, systemd
The group CLI option `idoverrideusers` was not supported by
ansible-freeipa, and this patch adds support to it.
Tests require an AD trust, and a user `aduser@ad.ipa.test` to exist, or
the user name must be provided (variable, CLI) through `test_ad_user`.
A new test playbook was added:
tests/group/test_group_idoverrideuser.yml
