loongson/mirror: links for displycement

loongson/mirror displycement-0.9.10.tar.gz
loongson/mirror displycement-0.9.10-py3-none-any.whl
loongson/mirror displycement-0.9.9.tar.gz
loongson/mirror displycement-0.9.9-py3-none-any.whl