Added tests using posix AD trust and non posix AD trust. For option --auto-private-groups=[hybrid/true/false] Related : https://pagure.io/freeipa/issue/8807 Signed-off-by: Anuja More <amore@redhat.com> Reviewed-By: Florence Blanc-Renaud <flo@redhat.com> Reviewed-By: Anuja More <amore@redhat.com>