force neopixel_write into build

Author: bradanlane

ports/atmel-samd/boards/bradanlanestudio_coin_m0/mpconfigboard.mk

@@ -38,7 +38,7 @@ CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_RTC = 0
 CIRCUITPY_USB_HID = 1
 CIRCUITPY_USB_MIDI = 0
-
+CIRCUITPY_NEOPIXEL_WRITE = 1
 
 # Include these Python libraries in firmware.
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID