loongson/pypi: links for screamingbackpack

loongson/mirror ScreamingBackpack-0.2.333.tar.gz
loongson/mirror ScreamingBackpack-0.2.2.tar.gz
loongson/mirror ScreamingBackpack-0.2.1.tar.gz
loongson/mirror ScreamingBackpack-0.2.0.tar.gz
loongson/mirror ScreamingBackpack-0.0.1.tar.gz