Add dashboard to display openstack-ansible job runtimes and failures
Add dashboard to display openstack-ansible job runtimes and failures

There has been an uptick in timeouts for the openstack-ansible jobs
recently, this dashboard should grant some amount of visibility
into the issue.

Change-Id: I57c9fb13cfea958154b7b225b3fb343d02e70e33

openstack-infra/project-config,openstack-infra/project-config