cia-2.4.8-develop-2.4-develop-sync-02212025: Fix static tests

Author: pawan-adobe-security

app/code/Magento/CatalogGraphQl/Model/Resolver/Product/ProductName.php

@@ -34,8 +34,8 @@ public function resolve(
         Field $field,
         $context,
         ResolveInfo $info,
-        array $value = null,
-        array $args = null
+        ?array $value = null,
+        ?array $args = null
     ): string {
         if (!isset($value['model'])) {
             throw new LocalizedException(__('"model" value should be specified'));