riego/prod: links for legacy-cgi

root/pypi legacy_cgi-2.6.4.tar.gz
root/pypi legacy_cgi-2.6.4-py3-none-any.whl
root/pypi legacy_cgi-2.6.3.tar.gz
root/pypi legacy_cgi-2.6.3-py3-none-any.whl
root/pypi legacy_cgi-2.6.2.tar.gz
root/pypi legacy_cgi-2.6.2-py3-none-any.whl
root/pypi legacy_cgi-2.6.1.tar.gz
root/pypi legacy_cgi-2.6.1-py3-none-any.whl
root/pypi legacy-cgi-2.6.tar.gz
root/pypi legacy_cgi-2.6-py3-none-any.whl