The grafana service is now managed with ansible and docker containers.
We need to rerun the grafana playbook (and role) when we update the
configs in project-config in order to apply the new configs. Add the
infra-prod-service-grafana job to project-config's deploy pipeline to
make this happen.
Change-Id: I65bf5fb28688738ffdd2b7c8011801e52959dae3
c0eabf9342