scsi: libsas: Define NCQ Priority sysfs attributes for SATA devices

libata sysfs attributes cannot be used for libsas-managed SATA devices
because the ata_port location is different for libsas.

Defined sysfs attributes (visible for SATA devices only):

 - /sys/block/sda/device/ncq_prio_enable
 - /sys/block/sda/device/ncq_prio_supported

The newly defined attributes will pass the correct ata_port to libata
helper functions.

Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Link: https://lore.kernel.org/r/20240307214418.3812290-3-ipylypiv@google.com


Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>