Also remove publish-to-pypi from panko
Also remove publish-to-pypi from panko

Panko is being deprecated. The templates were still included.
This is still part 2a of retiring panko, pankoclient and
puppet-panko in master branch.

Change-Id: I7e0e0e6678ad516b2d7a90dba2a5903565dbafa1

openstack-infra/project-config,openstack-infra/project-config