Add publish-to-pypi template for sushy-cli
Add publish-to-pypi template for sushy-cli

This deliverable was added under ironic project
governance, with a first official release planned
for the Ussuri cycle.

Change-Id: I14deed42f03c37461d337bb1192de770d15ab6cf

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