Remove lib/Pico-PIO-USB, which has moved to hw/mcu/raspberry_pi/Pico-PIO-USB.

This commit is contained in:
William D. Jones
2022-05-27 11:54:28 -04:00
parent 7b1344fe69
commit f76c7526c9

Submodule lib/Pico-PIO-USB deleted from 53ec09168c