Merge branch 'PHP-8.2'

* PHP-8.2:
  Fix return value in stub file for DOMNodeList::item

Author: ndossche

ext/dom/php_dom.stub.php

@@ -467,7 +467,7 @@ public function count(): int {}
 
     public function getIterator(): Iterator {}
 
-    /** @return DOMNode|DOMNameSpaceNode|null */
+    /** @return DOMElement|DOMNode|DOMNameSpaceNode|null */
     public function item(int $index) {}
 }