scsi: ufs: Declare SCSI host template const

Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-80-bvanassche@acm.orgSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/core/ufshcd.c

@@ -8721,7 +8721,7 @@ static struct ufs_hba_variant_params ufs_hba_vps = {
 	.ondemand_data.downdifferential	= 5,
 };
 
-static struct scsi_host_template ufshcd_driver_template = {
+static const struct scsi_host_template ufshcd_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= UFSHCD,
 	.proc_name		= UFSHCD,