Add hacking to openstack-qa gerritbot
Add hacking to openstack-qa gerritbot

This commit adds hacking to the gerritbot tracked projects for the
openstack-qa channel.

Change-Id: I3c5ab3816fcb70c13c3344ba20ca823f5af1a616

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