Publish ironic-tempest-plugin releases to pypi
Publish ironic-tempest-plugin releases to pypi

Note that due to pypi changes projects no longer have to be pre-registered.
It will be registered on the next release.

Change-Id: I0db600faba024517eb25a31b275771d6f5cf0299

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