scsi: hpsa: use correct DID_NO_CONNECT hostbyte

NOT_READY is a sense key, not a legit scsi hostbyte value. Use
DID_NO_CONNECT instead.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>