loongson/pypi: links for bamboo-scaffold

loongson/mirror bamboo.scaffold-0.0.7.tar.gz
loongson/mirror bamboo.scaffold-0.0.5.tar.gz
loongson/mirror bamboo.scaffold-0.0.4.tar.gz
loongson/mirror bamboo.scaffold-0.0.3.tar.gz
loongson/mirror bamboo.scaffold-0.0.2.tar.gz