loongson/pypi: links for samclipdiffusion

loongson/mirror samclipdiffusion-0.0.3b0.tar.gz
loongson/mirror samclipdiffusion-0.0.3b0-py3-none-any.whl
loongson/mirror samclipdiffusion-0.0.1b2.tar.gz
loongson/mirror samclipdiffusion-0.0.1b2-py3-none-any.whl