loongson/pypi: links for cytopus

loongson/mirror cytopus-1.3.4.tar.gz
loongson/mirror cytopus-1.3.3.tar.gz
loongson/mirror cytopus-1.3.2.tar.gz
loongson/mirror cytopus-1.3.1.tar.gz
loongson/mirror cytopus-1.3.0.tar.gz