Fix import condition for web socket html

Author: CodeDoctorDE

packages/networker/networker_socket/lib/src/web_socket.dart

@@ -1,7 +1,7 @@
 import 'package:web_socket_channel/web_socket_channel.dart';
 
 import 'web_socket_stub.dart' as ws
-    if (dart.library.html) 'web_socket_html.dart'
+    if (dart.library.js_interop) 'web_socket_html.dart'
     if (dart.library.io) 'web_socket_io.dart';
 
 WebSocketChannel constructWebSocketChannel(Uri uri,