scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE

When building a kernel with SCSI_SNI_53C710 enabled, Kconfig warns:

WARNING: unmet direct dependencies detected for 53C700_LE_ON_BE
  Depends on [n]: SCSI_LOWLEVEL [=y] && SCSI [=y] && SCSI_LASI700 [=n]
  Selected by [y]:
  - SCSI_SNI_53C710 [=y] && SCSI_LOWLEVEL [=y] && SNI_RM [=y] && SCSI [=y]

Add the missing depends SCSI_SNI_53C710 to 53C700_LE_ON_BE to fix it.

Link: https://lore.kernel.org/r/20191009151128.32411-1-tbogendoerfer@suse.deSigned-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/Kconfig

@@ -898,7 +898,7 @@ config SCSI_SNI_53C710
 
 config 53C700_LE_ON_BE
 	bool
-	depends on SCSI_LASI700
+	depends on SCSI_LASI700 || SCSI_SNI_53C710
 	default y
 
 config SCSI_STEX