message: Fix service graph error
  Cytoscape selector results are not friendly with "for (foo of bar)"
  syntax. i.e. they do not implement the Symbol.iterator
diff: @@ -436,12 +436,13 @@ export default class SummaryPanelNode extends React.Component<SummaryPanelPropTy
  const isServiceNode = node.data(CyNode.nodeType) === NodeType.SERVICE;
  let serviceWithUnknownSource: boolean = false;
  if (isServiceNode) {
  - for (const n of node.incomers()) {
  + node.incomers().forEach(n => {
  if (NodeType.UNKNOWN === n.data(CyNode.nodeType)) {
  serviceWithUnknownSource = true;
  - break;
  - }
  + return false; // Equivalent of break for cytoscapejs forEach API
  }
  + return undefined; // Every code paths needs to return something to avoid the wrath of the linter.
  + });
  }
  let grpcCharts, httpCharts, tcpCharts;
  