This refactors the WatchDogTimer API to use the format proposed in https://github.com/adafruit/circuitpython/pull/2933#issuecomment-632268227 Signed-off-by: Sean Cross <sean@xobs.io>
wdt
microcontroller
This also places it under the `microcontroller` object. Signed-off-by: Sean Cross <sean@xobs.io>