Add xenial gate check to ansible-role-functional-jobs-xenial template
Add xenial gate check to ansible-role-functional-jobs-xenial template

In order to ensure that voting jobs are verified in the gate queue,
this patch adds the job to the gate queue.

Change-Id: I308e6472a29241ca161f5fe7eefb17c7e64293e3

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