Minimal Embassy Template For RP2350

This is a minimialized template for the RP2350. This does NOT include any of the needed information for the cyw43 Wifi Chip on the Pico 2 Wifi. This is a basic init for the RP2350 CORE not for the Pico 2 or Pico 2 W specifically.

Now both the Pico 2 and Pico 2 W CAN use this because they use the RP2350, but this is a generalized minimialist template to reduce the boiler plate of just getting the bare minimum setup