ramips: add A-040W-Q alternative name for MSG1500 X.00

The hardware of Nokia A-040W-Q and RAISECOM MSG1500 X.00 are
exactly the same, both of which are customized by operators.

Signed-off-by: Chukun Pan <[email protected]>

target/linux/ramips/image/mt7621.mk

@@ -1669,6 +1669,8 @@ define Device/raisecom_msg1500-x-00
   DEVICE_VENDOR := RAISECOM
   DEVICE_MODEL := MSG1500
   DEVICE_VARIANT := X.00
+  DEVICE_ALT0_VENDOR := Nokia
+  DEVICE_ALT0_MODEL := A-040W-Q
   DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware kmod-usb3 \
 	kmod-usb-ledtrig-usbport uboot-envtools
 endef