Broaden recheck/reverify pattern for vote matching
Broaden recheck/reverify pattern for vote matching

* modules/openstack_project/files/zuul/layout.yaml: Properly match
votes in a Gerrit change comment. The previous pattern only matched
a single negative or zeroed vote... cover positive votes and
multiple vote types in the same comment too.

Change-Id: Id8dc7fb4648e508598d2456f8877768281eef030

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