ENGCOM-2773: Fix wrong return type in StockRegistryInterface API #17562

 - Merge Pull Request #17562 from vasilii-b/magento2:2.3-api-getLowStockItems-wrong-return-type
 - Merged commits:
   1. 897e7df

Author: magento-engcom-team

app/code/Magento/CatalogInventory/Api/StockRegistryInterface.php

@@ -72,7 +72,7 @@ public function getProductStockStatusBySku($productSku, $scopeId = null);
      * @param float $qty
      * @param int $currentPage
      * @param int $pageSize
-     * @return \Magento\CatalogInventory\Api\Data\StockStatusCollectionInterface
+     * @return \Magento\CatalogInventory\Api\Data\StockItemCollectionInterface
      */
     public function getLowStockItems($scopeId, $qty, $currentPage = 1, $pageSize = 0);