scsi: ufs: core: Introduce function ufshcd_query_attr_qword()

scsi: ufs: core: Introduce function ufshcd_query_attr_qword()

Introduce a new generic function ufshcd_query_attr_qword() to handle
quad-word (64-bit) UFS attribute operations. This consolidates the
handling of 64-bit attributes which was previously scattered across
multiple specialized functions.

Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Can Guo <can.guo@oss.qualcomm.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260424151420.111675-2-can.guo@oss.qualcomm.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>