minor symfony#6888 Update http_kernel_controller_resolver.rst (audiua)

This PR was merged into the 3.1 branch.

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Update http_kernel_controller_resolver.rst

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d8da21c Update http_kernel_controller_resolver.rst

Author: weaverryan

create_framework/http_kernel_controller_resolver.rst

@@ -185,9 +185,6 @@ Let's conclude with the new version of our framework::
     $controllerResolver = new HttpKernel\Controller\ControllerResolver();
     $argumentResolver = new HttpKernel\Controller\ArgumentResolver();
 
-    $controller = $controllerResolver->getController($request);
-    $arguments = $argumentResolver->getArguments($request, $controller);
-
     try {
         $request->attributes->add($matcher->match($request->getPathInfo()));