root/pypi: links for metricrule

root/pypi metricrule-0.0.1.tar.gz
root/pypi metricrule-0.0.1-py3-none-any.whl
root/pypi metricrule-0.0.1.dev1.tar.gz
root/pypi metricrule-0.0.1.dev1-py3-none-any.whl