loongson/pypi: links for sinopy

loongson/mirror sinopy-0.3.4.tar.gz
loongson/mirror sinopy-0.3.3.tar.gz
loongson/mirror sinopy-0.3.2.tar.gz
loongson/mirror sinopy-0.3.1.tar.gz
loongson/mirror sinopy-0.3.0.tar.gz