nuwa/stage: links for python-gdsii

root/pypi python_gdsii-0.2.3.tar.gz
root/pypi python_gdsii-0.2.3-py3-none-any.whl
root/pypi python-gdsii-0.2.1.tar.gz
root/pypi python-gdsii-0.2.tar.gz
root/pypi python-gdsii-0.1.1.tar.gz
root/pypi python-gdsii-0.1.tar.gz