loongson/pypi: links for quagmire

loongson/mirror quagmire-0.5.0.tar.gz
loongson/mirror quagmire-0.5.0-cp37-cp37m-macosx_10_14_x86_64.whl
loongson/mirror quagmire-0.2.1.tar.gz
loongson/mirror quagmire-0.2.0.tar.gz