scsi: target: Rename struct sense_info to sense_detail

This helps distinguish it from the SCSI sense INFORMATION field.

Link: https://lore.kernel.org/r/20201031233211.5207-2-ddiss@suse.de


Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>