loongson/pypi: links for greas3

loongson/mirror greas3-1.0.0b2-py3-none-any.whl
loongson/mirror greas3-1.0.0b1-py3-none-any.whl
loongson/mirror greas3-1.0.0b0-py3-none-any.whl
loongson/mirror greas3-1.0.0a2-py3-none-any.whl
loongson/mirror greas3-1.0.0a1-py3-none-any.whl
loongson/mirror greas3-1.0.0a0-py3-none-any.whl