[Glitch] Remove legacy decorators syntax

Port d1b057a0ac to glitch-soc

app/javascript/flavours/glitch/features/ui/components/block_modal.jsx

@@ -36,8 +36,6 @@ const mapDispatchToProps = dispatch => {
   };
 };
 
-export default @connect(makeMapStateToProps, mapDispatchToProps)
-@injectIntl
 class BlockModal extends React.PureComponent {
 
   static propTypes = {
@@ -101,3 +99,5 @@ class BlockModal extends React.PureComponent {
   }
 
 }
+
+export default connect(makeMapStateToProps, mapDispatchToProps)(injectIntl(BlockModal));