root/pypi: links for sddns

root/pypi sddns-2.0.0rc2.tar.gz
root/pypi sddns-2.0.0rc2-py3-none-any.whl
root/pypi sddns-2.0.0rc1.tar.gz
root/pypi sddns-2.0.0rc1-py3-none-any.whl