magento#16069: Configurable product price is not displayed if all children are out of stock and even if Display Out of Stock Products is set to "yes"

- add blank space.

(cherry picked from commit 0b19e04)

Author: vpodorozh

app/code/Magento/ConfigurableProduct/Model/ResourceModel/Product/Type/Configurable/StockStatus.php

@@ -60,6 +60,7 @@ public function isAllChildOutOfStock(int $productId): bool
         }
 
         $this->allChildOutOfStockInfo[$productId] = $isAllChildOutOfStock;
+
         return $this->allChildOutOfStockInfo[$productId];
     }