loongson/pypi: links for envfiles

loongson/mirror envfiles-0.1.1.tar.gz
loongson/mirror envfiles-0.1.1-py3-none-any.whl
loongson/mirror envfiles-0.1.0.tar.gz
loongson/mirror envfiles-0.1.0-py2.py3-none-any.whl
loongson/mirror envfiles-0.1.0.dev0.tar.gz
loongson/mirror envfiles-0.1.0.dev0-py2.py3-none-any.whl