loongson/mirror: links for cancelable-py

loongson/mirror cancelable-py-0.0.2.tar.gz
loongson/mirror cancelable_py-0.0.2-py3-none-any.whl
loongson/mirror cancelable-py-0.0.1.tar.gz
loongson/mirror cancelable_py-0.0.1-py3-none-any.whl