Add release pipeline to zuulv3.o.o
Add release pipeline to zuulv3.o.o

This allows us to start work on zuulv3 publication jobs. EG: pypi or
docs.o.o.  Because we need access to credentials, allow-secrets.

Change-Id: I005186ff2d2ad7f72237ae8111d9c80c6e70180b
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

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