loongson/pypi: links for poppycdn

loongson/mirror poppycdn-1.0.13.tar.gz
loongson/mirror poppycdn-1.0.13-py2.py3-none-any.whl
loongson/mirror poppycdn-1.0.12.tar.gz
loongson/mirror poppycdn-1.0.12-py2.py3-none-any.whl
loongson/mirror poppycdn-1.0.11.tar.gz
loongson/mirror poppycdn-1.0.11-py2.py3-none-any.whl