loongson/pypi: links for pyegro

loongson/mirror pyegro-0.2.1.tar.gz
loongson/mirror pyegro-0.2.1-py3-none-any.whl
loongson/mirror pyegro-0.2.0.tar.gz
loongson/mirror pyegro-0.2.0-py3-none-any.whl
loongson/mirror PyEGRO-0.1.2-py3-none-any.whl