loongson/pypi: links for bing

loongson/mirror bing-0.31.tar.gz
loongson/mirror bing-0.31-py3-none-any.whl
loongson/mirror bing-0.3.tar.gz
loongson/mirror bing-0.3-py3-none-any.whl
loongson/mirror bing-0.2.tar.gz
loongson/mirror bing-0.2-py3-none-any.whl
loongson/mirror bing-0.1.tar.gz
loongson/mirror bing-0.1-py3-none-any.whl