MAGETWO-95773: Credit memo is created instead of returning error via invoice refund API for Bundle product

- use filtered collection for loop

Author: krissyhiserote

app/code/Magento/Sales/Model/Order/ItemRepository.php

@@ -229,7 +229,9 @@ private function addParentItem(OrderItemInterface $orderItem)
         if ($parentId = $orderItem->getParentItemId()) {
             $orderItem->setParentItem($this->get($parentId));
         } else {
-            foreach ($orderItem->getOrder()->getAllItems() as $item) {
+            $orderCollection = $orderItem->getOrder()->getItemsCollection()->filterByParent($orderItem->getItemId());
+
+            foreach ($orderCollection->getItems() as $item) {
                 if ($item->getParentItemId() === $orderItem->getItemId()) {
                     $item->setParentItem($orderItem);
                 }