loongson/pypi: links for all-plugins

loongson/mirror all-plugins-2.0.1.tar.gz
loongson/mirror all_plugins-2.0.1-py3-none-any.whl
loongson/mirror all-plugins-2.0.0.tar.gz
loongson/mirror all_plugins-2.0.0-py3-none-any.whl