loongson/mirror: links for c108

loongson/mirror c108-0.2.6.tar.gz
loongson/mirror c108-0.2.6-py3-none-any.whl
loongson/mirror c108-0.2.0.tar.gz
loongson/mirror c108-0.2.0-py3-none-any.whl
loongson/mirror c108-0.1.0.tar.gz
loongson/mirror c108-0.1.0-py3-none-any.whl