loongson/pypi: links for nusbot

loongson/mirror nusbot-0.3.3.tar.gz
loongson/mirror nusbot-0.3.3-py2-none-any.whl
loongson/mirror nusbot-0.3.2.tar.gz
loongson/mirror nusbot-0.3.1.tar.gz
loongson/mirror nusbot-0.3.1-py2-none-any.whl
loongson/mirror nusbot-0.3.0.tar.gz
loongson/mirror nusbot-0.3.0-py2-none-any.whl