[UIKit -> MessageListView] Remove debug code

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat_flutter/lib/src/message_list_view.dart

@@ -241,12 +241,7 @@ class _MessageListViewState extends State<MessageListView> {
 
   @override
   Widget build(BuildContext context) {
-    return WillPopScope(
-      onWillPop: () async {
-        print('Getting popped');
-        return false;
-      },
-      child: MessageListCore(
+    return MessageListCore(
       loadingBuilder: (context) {
         return Center(
           child: const CircularProgressIndicator(),
@@ -282,7 +277,6 @@ class _MessageListViewState extends State<MessageListView> {
           ),
         );
       },
-      ),
     );
   }