[Glitch] Fix duplicate “Publish” button on mobile

Port b55fc883b6 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

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

@@ -23,8 +23,8 @@ const mapDispatchToProps = (dispatch) => ({
   },
 });
 
-export default @connect(null, mapDispatchToProps)
-@withRouter
+export default @withRouter
+@connect(null, mapDispatchToProps)
 class Header extends React.PureComponent {
 
   static contextTypes = {