Remove final from publish-zuul-website
Remove final from publish-zuul-website

The zuul-website repo inherits from this job.  Since the job is
post-review (due to secrets), and only allowed by zuul-website,
it should be safe enough to permit this.

Change-Id: If405beae9463401c0a4b157878fdd506a147e7fe

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