style(buildpackage): 优化代码格式和结构

- 在 SoSaleOutPluginInitializerToC 类中添加空行，提高代码可读性- 在 QueryAdditionUtil 类中同样添加空行，保持代码格式一致性

buildpackage/src/main/java/com/hzya/frame/plugin/lets/plugin/sales/SoSaleOutPluginInitializerToC.java

@@ -1169,7 +1169,7 @@ public class SoSaleOutPluginInitializerToC extends PluginBaseEntity {
                                 saleorderRequestChildrenDto.setVdef7("0");
                             }
                             saleorderRequestChildrenDtoList.add(saleorderRequestChildrenDto);
-                            
+
                             //判断是否增加邮费这个存货，accumulatedPostage
                             BigDecimal accumulatedPostage = checkPostageFee(oldValue);
                             if (accumulatedPostage.compareTo(BigDecimal.ZERO) != 0) {

buildpackage/src/main/java/com/hzya/frame/plugin/lets/util/QueryAdditionUtil.java

@@ -149,7 +149,7 @@ public class QueryAdditionUtil {
 
             //税率
             saleorderRequestChildrenDto1.setNtaxrate(new BigDecimal(bdTaxitemsEntity.getTaxratio()).stripTrailingZeros().toPlainString());
-
+            
             //优惠字段
             saleorderRequestChildrenDto1.setVdef4("0");
             saleorderRequestChildrenDto1.setVdef5("0");