Add missing env variable for zaqar functional test
Add missing env variable for zaqar functional test

Change-Id: I1f731150808fe1039f981805fc6ff2a0f5068a0c

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