Don't configure authselect in containers
    
    freeipa-container images come with authselect pre-configured. There is
    no need to configure, migrate, or restore authselect. The --mkhomedir
    option is not supported, too.
    
    Related: https://pagure.io/freeipa/issue/8401
    Signed-off-by: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>