Board Request: M5Stack StickS3

[colinvail6]

M5Stack has a new microcontroller called the StickS3, but it does not support CircuitPython yet. It would be nice if it could. There is documentation for it here

[tannewt]

Us Adafruit-funded folks don't typically add third-party boards. So, please create a board definition for it, test it and make a PR. We'd be happy to merge it in. Instructions are here: https://learn.adafruit.com/how-to-add-a-new-board-to-circuitpython/