root/pypi: links for scd4x

root/pypi scd4x-0.0.2.tar.gz
root/pypi scd4x-0.0.2-py3-none-any.whl
root/pypi scd4x-0.0.1.tar.gz
root/pypi scd4x-0.0.1-py3-none-any.whl
root/pypi scd4x-0.0.1-py2-none-any.whl