root/pypi: links for webkitbugspy

root/pypi webkitbugspy-0.15.2.tar.gz
root/pypi webkitbugspy-0.15.2-py3-none-any.whl
root/pypi webkitbugspy-0.15.1.tar.gz
root/pypi webkitbugspy-0.15.1-py3-none-any.whl