refs #19209 [fid] make MyResearchControllerFactory more generic

* can now produce objects from sub class of fid's MyResearchController

module/fid/src/Controller/MyResearchControllerFactory.php

@@ -39,11 +39,11 @@ class MyResearchControllerFactory
         return null;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container, $requested_name)
     {
         /** @var ServiceManager $serviceManager */
         $serviceManager = $container->get(ServiceManager::class);
-        $controller = new MyResearchController($serviceManager);
+        $controller = new $requested_name($serviceManager);
         $controller->setFidClient($container->get(Client::class));
 
         return $controller;