loongson/mirror: links for copulax

loongson/mirror copulax-2.0.0.tar.gz
loongson/mirror copulax-2.0.0-py3-none-any.whl
loongson/mirror copulax-1.0.1.tar.gz
loongson/mirror copulax-1.0.1-py3-none-any.whl
loongson/mirror copulax-1.0.0.tar.gz
loongson/mirror copulax-1.0.0-py3-none-any.whl