root/pypi: links for wgc-helpers

root/pypi wgc_helpers-4.0.2.tar.gz
root/pypi wgc_helpers-4.0.2-py3-none-any.whl
root/pypi wgc_helpers-4.0.1.tar.gz
root/pypi wgc_helpers-4.0.1-py3-none-any.whl