Infra spec helper is in openstack-infra
Infra spec helper is in openstack-infra

Fixes a small error from cargo culting

Change-Id: I7a3529823fa39bd155c5905aa977c20b256b280d

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