Add pushMerge for oslo.messaging core for feature branches
Add pushMerge for oslo.messaging core for feature branches

Change-Id: I2eb76c2b422a56a36837fe3c6f33f83f65c34c29

dongwenjuan/project-config,openstack-infra/project-config,Tesora/tesora-project-config,openstack-infra/project-config,Tesora/tesora-project-config,dongwenjuan/project-config