Change the maximized state on 'Adjust Window'

Signed-off-by: dignow <linlong1265@gmail.com>

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -775,6 +775,7 @@ class ScreenAdjustor {
       }
       await WindowController.fromWindowId(windowId)
           .setFrame(Rect.fromLTWH(left, top, width, height));
+      stateGlobal.setMaximized(false);
     }
   }