loongson/mirror: links for omnihost688

loongson/mirror omnihost688-1.0.1.tar.gz
loongson/mirror omnihost688-1.0.1-py3-none-any.whl
loongson/mirror omnihost688-1.0.0.tar.gz
loongson/mirror omnihost688-1.0.0-py3-none-any.whl