loongson/pypi: links for netzip

loongson/mirror netzip-0.3.1.tar.gz
loongson/mirror netzip-0.3.1-py3-none-any.whl
loongson/mirror netzip-0.3.0.tar.gz
loongson/mirror netzip-0.3.0-py3-none-any.whl
loongson/mirror netzip-0.2.tar.gz
loongson/mirror netzip-0.2-py3-none-any.whl
loongson/mirror netzip-0.1.tar.gz
loongson/mirror netzip-0.1-py3-none-any.whl