Fix devstack publishing
Fix devstack publishing

Fix wrong path, it should be doc/build/html - as it is
already in the source variable.

Fix setting for node, this is a job, not a template.

Change-Id: I6a55f9c090a046f6e85df79ea8c8291354be9f0d

citrix-openstack/project-config,osrg/project-config,Tesora/tesora-project-config,coolsvap/project-config,coolsvap/project-config,citrix-openstack/project-config,openstack-infra/project-config,dongwenjuan/project-config,openstack-infra/project-config,anbangr/osci-project-config,anbangr/osci-project-config,Tesora/tesora-project-config,noorul/os-project-config,osrg/project-config,noorul/os-project-config,dongwenjuan/project-config,open-switch/infra_project-config,open-switch/infra_project-config