tools: upload .bin and .uf2 for Itaca uChip boards
tools: upload .bin and .uf2 for Itaca uChip boards

uChip boards are shipped with an Arduino bootloader.  The .bin files
can be installed without first installing a .uf2 bootloader.

See https://github.com/adafruit/circuitpython/issues/2798

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