Revert commit d705320ec136abc2fcf524f2b63a76d3fc0ba97a
    
    Commit d705320 was temporarily disabling authconfig backup and restore
    because of issue 7478.
    With the migration to authselect this is not needed any more
    
    Related to
    https://pagure.io/freeipa/issue/7377
    
    Reviewed-By: Alexander Koksharov <akokshar@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
    Reviewed-By: Christian Heimes <cheimes@redhat.com>