libata-scsi: correct SPC version descriptor

The comment suggests we should be having an SPC-3 version descriptor
but the 0260h is the code for "SPC-2 (no version claimed)". Correct
it to 0300h so that it has the "SPC-3 (no version claimed)" descriptor.

Note that we are claiming SPC-3 version compatibility in the VERSION
field of the standard INQUIRY data. Therefore, I assume the typo was
on the code but not on the comment.
Signed-off-by: Tom Yan <tom.ty89@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/libata-scsi.c

@@ -2075,8 +2075,8 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
 		0x03,
 		0x20,	/* SBC-2 (no version claimed) */
 
-		0x02,
-		0x60	/* SPC-3 (no version claimed) */
+		0x03,
+		0x00	/* SPC-3 (no version claimed) */
 	};
 	const u8 versions_zbc[] = {
 		0x00,