loongson/pypi: links for regy

loongson/mirror regy-2.0.tar.gz
loongson/mirror regy-2.0-py3-none-any.whl
loongson/mirror regy-1.4.tar.gz
loongson/mirror regy-1.4-py3-none-any.whl
loongson/mirror regy-1.3.tar.gz
loongson/mirror regy-1.3-py3-none-any.whl