[Glitch] Remove legacy decorators syntax

Port d1b057a0ac to glitch-soc

app/javascript/flavours/glitch/features/keyboard_shortcuts/index.jsx

@@ -15,8 +15,6 @@ const mapStateToProps = state => ({
   collapseEnabled: state.getIn(['local_settings', 'collapsed', 'enabled']),
 });
 
-export default @connect(mapStateToProps)
-@injectIntl
 class KeyboardShortcuts extends ImmutablePureComponent {
 
   static propTypes = {
@@ -147,3 +145,5 @@ class KeyboardShortcuts extends ImmutablePureComponent {
   }
 
 }
+
+export default connect(mapStateToProps)(injectIntl(KeyboardShortcuts));