fix: instrument classes in legacy versions of the framework

Author: javier-godoy

src/main/java/com/flowingcode/vaadin/jsonmigration/InstrumentationViewInitializer.java

@@ -22,7 +22,6 @@
 import com.vaadin.flow.component.Component;
 import com.vaadin.flow.router.RouteConfiguration;
 import com.vaadin.flow.server.VaadinServiceInitListener;
-import com.vaadin.flow.server.Version;
 
 /**
  * Abstract base class for Vaadin service initializers that register instrumented views. Subclasses
@@ -54,9 +53,7 @@ protected final void registerInstrumentedRoute(Class<? extends Component> naviga
     }
 
     String route = annotation.value();
-    if (Version.getMajorVersion() > 24) {
-      navigationTarget = JsonMigration.instrumentClass(navigationTarget);
-    }
+    navigationTarget = JsonMigration.instrumentClass(navigationTarget);
     RouteConfiguration.forApplicationScope().setRoute(route, navigationTarget);
   }