shrink simmel build

Author: dhalbert

ports/nrf/boards/simmel/mpconfigboard.mk

@@ -3,8 +3,6 @@ USB_PID = 0xc051
 USB_PRODUCT = "Simmel"
 USB_MANUFACTURER = "Betrusted"
 
-CIRCUITPY_DEVICES="CDC,MSC,HID"
-
 MCU_CHIP = nrf52833
 
 # SPI_FLASH_FILESYSTEM = 1
@@ -31,6 +29,7 @@ CIRCUITPY_RTC = 1
 CIRCUITPY_SDCARDIO = 0
 CIRCUITPY_TOUCHIO = 0
 CIRCUITPY_ULAB = 0
+CIRCUITPY_USB_CDC = 0
 CIRCUITPY_USB_MIDI = 0
 CIRCUITPY_WATCHDOG = 1