scsi: target: core: Add the VERSION DESCRIPTOR fields to the INQUIRY data

Extend the standard INQUIRY data to 96 bytes and fill in the VERSION
DESCRIPTOR fields.

The layout follows SPC-4:

 - SCSI architecture standard
 - SCSI transport protocol standard
 - SCSI primary command set standard
 - SCSI device type command set standard

All version descriptor values are defined as "no version claimed" because
some initiators fail to recognize anything else.

[mkp: whitespace]

Link: https://lore.kernel.org/r/20210513192804.1252142-3-k.shelekhin@yadro.com


Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Konstantin Shelekhin <k.shelekhin@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>