add ci_check_duplicate_usb_vid_pid.py; checks that a new board doesn't use duplicate USB VID/PID values unless explicitly whitelisted to do so
add ci_check_duplicate_usb_vid_pid.py; checks that a new board doesn't use duplicate USB VID/PID values unless explicitly whitelisted to do so

adafruit/circuitpython,adafruit/circuitpython,adafruit/circuitpython,adafruit/circuitpython,adafruit/circuitpython,adafruit/circuitpython