message: Fix react warning (missing key) when cluster update is available
diff: @@ -102,7 +102,11 @@ const ClusterAlerts = withDashboardResources(
  if (hasCVResource && cvLoaded && hasAvailableUpdates(cv) && clusterVersionIsEditable) {
  items.push(
  - <StatusItem Icon={UpdateIcon} message="A cluster version update is available">
  + <StatusItem
  + key="clusterUpdate"
  + Icon={UpdateIcon}
  + message="A cluster version update is available"
  + >
  <Link to="/settings/cluster?showVersions">Update cluster</Link>
  </StatusItem>,
  );
  