NoArrayAccessOnObjectRule: Skip Symfony DomCrawler AbstractUriElement and child types

[TomasVotruba]

Array access on Symfony\Component\DomCrawler\AbstractUriElement (and its children Link, Form) is a valid, intended API — it reads the underlying node attributes. This rule wrongly flagged it.

Now skipped, same as other allowed classes.

 private const ALLOWED_CLASSES = [
     'SplFixedArray',
     'SimpleXMLElement',
     'Iterator',
     'WeakMap',
     'Aws\ResultInterface',
+    'Symfony\Component\DomCrawler\AbstractUriElement',
     'Symfony\Component\Form\FormInterface',
     'Symfony\Component\OptionsResolver\Options',
 ];

Before/after on a child type (Link extends AbstractUriElement):

public function run(\Symfony\Component\DomCrawler\Link $link)
{
    return $link['href']; // before: "Use explicit methods over array access on object"
                          // after:  allowed, no error
}

The isInstanceOf() check covers AbstractUriElement and all child types.