loongson/pypi: links for cowswap

loongson/mirror cowswap-0.0.2.dev1.tar.gz
loongson/mirror cowswap-0.0.2.dev1-py3-none-any.whl
loongson/mirror cowswap-0.0.1.tar.gz
loongson/mirror cowswap-0.0.1-py3-none-any.whl
loongson/mirror cowswap-0.0.1.dev0.tar.gz
loongson/mirror cowswap-0.0.1.dev0-py3-none-any.whl