remove obsolete behaviour

Author: jjw24

Flow.Launcher/Helper/HotKeyMapper.cs

@@ -109,8 +109,6 @@ internal static void SetCustomQueryHotkey(CustomPluginHotkey hotkey)
                 if (ShouldIgnoreHotkeys())
                     return;
 
-                UpdateLastQUeryMode();
-
                 mainViewModel.MainWindowVisibility = Visibility.Visible;
                 mainViewModel.ChangeQueryText(hotkey.ActionKeyword);
             });