loongson/pypi: links for scrapyard

loongson/mirror scrapyard-0.0.4.tar.gz
loongson/mirror scrapyard-0.0.3.tar.gz
loongson/mirror scrapyard-0.0.2.tar.gz
loongson/mirror scrapyard-0.0.1.tar.gz
loongson/mirror scrapyard-0.0.0-py3-none-any.whl