loongson/pypi: links for ipynb-renderer-ucn

loongson/mirror ipynb-renderer-ucn-0.2.1.tar.gz
loongson/mirror ipynb_renderer_ucn-0.2.1-py3-none-any.whl
loongson/mirror ipynb-renderer-ucn-0.0.1.tar.gz
loongson/mirror ipynb_renderer_ucn-0.0.1-py3-none-any.whl