loongson/pypi: links for stringchain

loongson/mirror stringchain-0.9.8.tar.gz
loongson/mirror stringchain-0.9.7.tar.gz
loongson/mirror stringchain-0.9.6.tar.gz
loongson/mirror stringchain-0.9.5.tar.gz
loongson/mirror stringchain-0.9.4.tar.gz
loongson/mirror stringchain-0.9.3.tar.gz
loongson/mirror stringchain-0.9.2.tar.gz
loongson/mirror stringchain-0.9.1.tar.gz
loongson/mirror stringchain-0.9.tar.gz