loongson/pypi: links for micropython-cpython-uasyncio

loongson/mirror micropython-cpython-uasyncio-0.2.2.tar.gz
loongson/mirror micropython-cpython-uasyncio-0.2.1.tar.gz
loongson/mirror micropython-cpython-uasyncio-0.2.tar.gz
loongson/mirror micropython-cpython-uasyncio-0.1.tar.gz