scsi: hisi_sas: Fix build error without SATA_HOST

If SATA_HOST is n, build fails:

drivers/scsi/hisi_sas/hisi_sas_main.o: In function
`hisi_sas_fill_ata_reset_cmd': hisi_sas_main.c:(.text+0x2500): undefined
reference to `ata_tf_to_fis'

Select SATA_HOST to fix this.

Link: https://lore.kernel.org/r/20200402085812.32948-1-yuehaibing@huawei.com
Fixes: bd322af1 ("ata: make SATA_PMP option selectable only if any SATA host driver is enabled")
Reported-by: NHulk Robot <hulkci@huawei.com>
Reviewed-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: NJohn Garry <john.garry@huawei.com>
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/hisi_sas/Kconfig

@@ -6,6 +6,7 @@ config SCSI_HISI_SAS
 	select SCSI_SAS_LIBSAS
 	select BLK_DEV_INTEGRITY
 	depends on ATA
+	select SATA_HOST
 	help
 		This driver supports HiSilicon's SAS HBA, including support based
 		on platform device