panel,windowMenu: Update to meta_window_begin_grab_op() API change

Add device/sequence parameters.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2526>

js/ui/panel.js

@@ -548,6 +548,8 @@ class Panel extends St.Widget {
 
         return dragWindow.begin_grab_op(
             Meta.GrabOp.MOVING,
+            event.get_device(),
+            event.get_event_sequence(),
             event.get_time()) ? Clutter.EVENT_STOP : Clutter.EVENT_PROPAGATE;
     }