Ensure we run the full tempest job serially without admin
Ensure we run the full tempest job serially without admin

This commit fixes a previous oversight to the non-admin tempest job
definition. Previously the job was configured to run the smoke tagged
subset of tempest in parallel. However we need to run the full suite
serially with the non-admin job. This adds the missing flag to the
definition.

Change-Id: Ie54d282d222b79dcc36fd3087665888f5094bf36

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