loongson/mirror: links for my-py-opt

loongson/mirror my-py-opt-0.3.tar.gz
loongson/mirror my_py_opt-0.3-py3-none-any.whl
loongson/mirror my-py-opt-0.1.tar.gz
loongson/mirror my_py_opt-0.1-py3-none-any.whl