FROMGIT: scsi: scsi_debug: Rename zone type constants

Rename the scsi_debug zone type constants to prevent a conflict with the
ZBC_ZONE_TYPE_GAP constant from include/scsi/scsi_proto.h.

Link: https://lore.kernel.org/r/20220421183023.3462291-9-bvanassche@acm.org


Cc: Douglas Gilbert <dgilbert@interlog.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
[ bvanassche: Extracted these changes from a larger patch ]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 230616396
(cherry picked from commit 35dbe2b9 mkp-scsi/staging)
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Change-Id: Ibd71fb99c22839188b66649c948afe1a600f8c03