magento#11522: Fix Filter Customer Report Review

 - Integration test updated

Author: ishakhsuvarov

dev/tests/integration/testsuite/Magento/Reports/Model/ResourceModel/Review/Customer/CollectionTest.php

@@ -3,7 +3,7 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-namespace Magento\Reports\Model\ResourceModel\Review\Product;
+namespace Magento\Reports\Model\ResourceModel\Review\Customer;
 
 /**
  * @magentoAppArea adminhtml