scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests

scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests

When a mix of FCP-2 (tape) and non-FCP-2 targets are present, FCP-2 target
state was incorrectly transitioned when both of the targets were gone. Fix
this by ignoring state transition for FCP-2 targets.

Link: https://lore.kernel.org/r/20220616053508.27186-7-njavali@marvell.com
Fixes: 911520d5c736 ("scsi: qla2xxx: Changes to support FCP2 Target")
Cc: stable@vger.kernel.org
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>