修复升级指令发送失败的问题

src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs

@@ -1185,7 +1185,7 @@ namespace JiShe.IoT.DeviceAggregation
                 string upgradeMessageHexString = upgradeRecordInput.UpgradeMessage.ToHexString();
 
                 //检查长度是否超过了OneNET平台升级属性标识符的长度限制
-                var thingModelInfoStr = ((OneNETProductInfos)productInfo).ThingModelInfos;
+                var thingModelInfoStr = ((OneNETProductInfoDto)productInfo).ThingModelInfos;
                 if (string.IsNullOrWhiteSpace(thingModelInfoStr))
                 {
                     logger.LogError($"{nameof(DeviceUpgradeCommandToOneNET)} 通过OneNET产品ID和属性标识符获取属性配置信息失败，属性信息为空");