ramips: add missing USB packages into ASL26555-16M

Mirror the package list from the 8M device profile to the
16M device profile.

Signed-off-by: Zoltan HERPAI <[email protected]>

target/linux/ramips/image/rt305x.mk

@@ -132,7 +132,7 @@ define Device/asl26555-16M
   IMAGE_SIZE := 15872k
   SUPPORTED_DEVICES += asl26555
   DEVICE_TITLE := Alpha ASL26555 16M
-  DEVICE_PACKAGES :=
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb-dwc2 kmod-usb-ledtrig-usbport
 endef
 TARGET_DEVICES += asl26555-16M