Add zaqarclient to Heat gate PROJECTS
Add zaqarclient to Heat gate PROJECTS

The Heat gate is failing after adding Zaqar, as it also needs the client
to have a functioning devstack.

Change-Id: I246dae047d57d8f89b43ec3e6cd6df33b82296e1

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