message: Add cluster version flag check for masthead toolbar update icon
diff: @@ -242,9 +242,12 @@ class MastheadToolbar_ extends React.Component {
  <Toolbar>
  <ToolbarGroup className="pf-u-screen-reader pf-u-visible-on-md">
  {/* desktop -- (updates button) */}
  + {
  + flags[FLAGS.CLUSTER_VERSION] &&
  <Firehose resources={resources}>
  <UpdatesAvailableButton onClick={this._onClusterUpdatesAvailable} />
  </Firehose>
  + }
  {/* desktop -- (application launcher dropdown), help dropdown [documentation, about] */}
  {flags[FLAGS.OPENSHIFT] && <ToolbarItem>
  <Dropdown
  @@ -298,7 +301,7 @@ class MastheadToolbar_ extends React.Component {
  }
  const mastheadToolbarStateToProps = state => {
  - const desiredFlags = [FLAGS.AUTH_ENABLED, FLAGS.OPENSHIFT];
  + const desiredFlags = [FLAGS.AUTH_ENABLED, FLAGS.OPENSHIFT, FLAGS.CLUSTER_VERSION];
  const flagProps = flagStateToProps(desiredFlags, state);
  const user = state.UI.get('user');
  return { ...flagProps, user };
  