scsi: ufs: mcq: Annotate ufshcd_inc_sq_tail() appropriately

Allow Sparse and such to know that the hwq lock should be held here.
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20230329101303.18377-2-avri.altman@wdc.comSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/core/ufshcd-priv.h

@@ -364,6 +364,7 @@ static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info, u8
 }
 
 static inline void ufshcd_inc_sq_tail(struct ufs_hw_queue *q)
+	__must_hold(&q->sq_lock)
 {
 	u32 mask = q->max_entries - 1;
 	u32 val;