loongson/mirror: links for steventest88

loongson/mirror StevenTest88-2.0.tar.gz
loongson/mirror StevenTest88-2.0-py3-none-any.whl
loongson/mirror StevenTest88-1.0.tar.gz
loongson/mirror StevenTest88-1.0-py3-none-any.whl