message: show runtime names in workload details
diff: @@ -55,6 +55,11 @@ class WorkloadDescription extends React.Component<WorkloadDescriptionProps, Work
  <div>
  <strong>Resource Version</strong> {workload.resourceVersion}
  </div>
  + {workload.runtimes.length > 0 && (
  + <div>
  + <strong>Runtime(s)</strong> {workload.runtimes.map(rt => rt.name).join(', ')}
  + </div>
  + )}
  </Col>
  <Col xs={12} sm={4} md={4} lg={4} />
  <Col xs={12} sm={4} md={2} lg={2}>
  