loongson/mirror: links for catfacts-demo

loongson/mirror catfacts_demo-0.1.2.tar.gz
loongson/mirror catfacts_demo-0.1.2-py3-none-any.whl
loongson/mirror catfacts_demo-0.1.1.tar.gz
loongson/mirror catfacts_demo-0.1.1-py3-none-any.whl