arm64: deconfig: enable Goodix Berlin SPI touchscreen driver as module

enable Goodix Berlin SPI driver as module since used on the
Qualcomm SM8550 QRD and SM8650 QRD platforms.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arch/arm64/configs/defconfig

@@ -432,6 +432,7 @@ CONFIG_MOUSE_ELAN_I2C=m
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=m
 CONFIG_TOUCHSCREEN_GOODIX=m
+CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI=m
 CONFIG_TOUCHSCREEN_ELAN=m
 CONFIG_TOUCHSCREEN_EDT_FT5X06=m
 CONFIG_INPUT_MISC=y