SID generation: define SIDInstallInterface
    
    Move the SID-related options into a separate InstallInterface
    (--add-sids, --netbios-name, --rid-base and --secondary-rid-base),
    make ADTrustInstallInterface inherit from SIDInstallInterface.
    
    Related: https://pagure.io/freeipa/issue/8995
    Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
    Reviewed-By: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>