Set up doc-building jobs for governance-sigs repo
Set up doc-building jobs for governance-sigs repo

Now that the repository is up and initial content is proposed,
set up doc building jobs.

Publication jobs will be added once the publication area is set
up at https://review.openstack.org/#/c/522545/

Change-Id: I14c3e025184a4bd41d397fecc680e4536acf11ef

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