lantiq: ase: enable USB and wireless

Add the missing USB related kernel config options to target config.
Enable wireless as well, wireless is supported via USB.

Fixes compile/packaging errors with the libertas wireless kernel
module.

Signed-off-by: Mathias Kresin <dev@kresin.me>

target/linux/lantiq/ase/config-default

@@ -12,12 +12,14 @@ CONFIG_GPIO_GENERIC_PLATFORM=y
 # CONFIG_LBDAF is not set
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_MIPS_FPU_EMULATOR=y
+CONFIG_NLS=y
 # CONFIG_PSB6970_PHY is not set
 # CONFIG_RTL8366_SMI is not set
 CONFIG_SOC_AMAZON_SE=y
 # CONFIG_SOC_XWAY is not set
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_EHCI_HCD is not set
 CONFIG_USB_SUPPORT=y
-# CONFIG_WIRELESS is not set
-# CONFIG_WLAN is not set
 CONFIG_ZLIB_DEFLATE=y
 CONFIG_ZLIB_INFLATE=y