loongson/pypi: links for c2d

loongson/mirror C2D-0.0.2.tar.gz
loongson/mirror C2D-0.0.2-py3-none-any.whl
loongson/mirror C2D-0.0.1.tar.gz
loongson/mirror C2D-0.0.1-py3-none-any.whl