loongson/pypi: links for sausagelink

loongson/mirror sausagelink-1.5.3.tar.gz
loongson/mirror sausagelink-1.5.2.tar.gz
loongson/mirror sausagelink-1.5.1.tar.gz
loongson/mirror sausagelink-1.5.tar.gz
loongson/mirror sausagelink-1.0.tar.gz