Make ironic-undercloud and f20-overcloud jobs non-voting
Make ironic-undercloud and f20-overcloud jobs non-voting

These two jobs are failing anyway so we're ignoring the results.

Change-Id: I756a5054e0bad9b128792c9d7f8d42fc3a8bb4ed

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