root/pypi: links for data-source-manager

root/pypi data_source_manager-3.1.1.tar.gz
root/pypi data_source_manager-3.1.1-py3-none-any.whl
root/pypi data_source_manager-1.4.0.tar.gz
root/pypi data_source_manager-1.4.0-py3-none-any.whl