[Glitch] Remove legacy decorators syntax

Port d1b057a0ac to glitch-soc

app/javascript/flavours/glitch/features/local_settings/navigation/index.jsx

@@ -19,7 +19,6 @@ const messages = defineMessages({
   close: { id: 'settings.close', defaultMessage: 'Close' },
 });
 
-export default @injectIntl
 class LocalSettingsNavigation extends React.PureComponent {
 
   static propTypes = {
@@ -90,3 +89,5 @@ class LocalSettingsNavigation extends React.PureComponent {
   }
 
 }
+
+export default injectIntl(LocalSettingsNavigation);