loongson/pypi: links for python3-dubbo

loongson/mirror python3_dubbo-0.0.8.tar.gz
loongson/mirror python3_dubbo-0.0.8-py3-none-any.whl
loongson/mirror python3-dubbo-0.0.7.tar.gz
loongson/mirror python3_dubbo-0.0.7-py3-none-any.whl
loongson/mirror python3-dubbo-0.0.6.tar.gz
loongson/mirror python3_dubbo-0.0.6-py3-none-any.whl