ECWID-134977 OE2: if an advanced discount is used for a product and more items are added to an order, the total is calculated incorrectly: changed type to list to avoid exception on build

Author: zont163

src/main/kotlin/com/ecwid/apiclient/v3/dto/order/request/UpdatedOrder.kt

@@ -108,8 +108,8 @@ data class UpdatedOrder(
 		val base: DiscountBase? = null,
 		val orderTotal: Double? = null,
 		val description: String? = null,
-		val appliesToProducts: Set<Int?>? = null,
-		val appliesToItems: Set<Long>? = null,
+		val appliesToProducts: List<Int>? = null,
+		val appliesToItems: List<Long>? = null,
 	)
 
 	data class DiscountCouponInfo(

src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt

@@ -129,8 +129,8 @@ data class FetchedOrder(
 		val base: DiscountBase? = null,
 		val orderTotal: Double? = null,
 		val description: String? = null,
-		val appliesToProducts: Set<Int?>? = null,
-		val appliesToItems: Set<Long>? = null,
+		val appliesToProducts: List<Int>? = null,
+		val appliesToItems: List<Long>? = null,
 	)
 
 	data class DiscountCouponInfo(