refactor(phpcs): improve readability in getShippingPriceFactor method

This commit refactors the getShippingPriceFactor method in the Shipping.php file, by adding a line
break for the method's parameter for better visibility and readability.

src/QUI/ERP/Shipping/Shipping.php

@@ -304,7 +304,8 @@ public function getUserShipping(
      * @param QUI\ERP\ErpEntityInterface $Entity
      * @return PriceFactorInterface|ErpPriceFactor|null
      */
-    public function getShippingPriceFactor(QUI\ERP\ErpEntityInterface $Entity
+    public function getShippingPriceFactor(
+        QUI\ERP\ErpEntityInterface $Entity
     ): ErpPriceFactor | PriceFactorInterface | null {
         $PriceFactors = $Entity->getArticles()->getPriceFactors();