loongson/mirror: links for pp-up

loongson/mirror pp_up-0.1.0.tar.gz
loongson/mirror pp_up-0.1.0-py3-none-any.whl
loongson/mirror pp_up-0.0.0rc2.tar.gz
loongson/mirror pp_up-0.0.0rc2-py3-none-any.whl
loongson/mirror pp_up-0.0.0rc1.tar.gz
loongson/mirror pp_up-0.0.0rc1-py3-none-any.whl