scsi: ufs: core: Fix typo in comment

Change "drity" to "dirty".

Signed-off-by: Keoseong Park <keosung.park@samsung.com>
Link: https://lore.kernel.org/r/20221019034530epcms2p2b10e072bb66b3fd6cdbe0e2423c11735@epcms2p2


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>