[ExpressionLanguage] Added a failing test to prove that EL does not respect 'lazy operator'

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | no
| Fixed tickets | no
| License       | MIT
| Doc PR        | no

```php

    /**
     * @Method("GET")
     * @Route("/foobar", name="foobar")
     * @Template()
     * @Security("is_granted('ROLE_USER') and user.foobar()")
     */
    public function foobarAction()
    {

    }
```

If the user is not connected, this throw an exception: `RuntimeException: "Unable to get a property on a non-object."` in `vendor/symfony/symfony/src/Symfony/Component/ExpressionLanguage/Node/GetAttrNode.php at line 78`.