修复多个推流推送到上级是不完整的问题，修改平台注销时不删除自己模拟的订阅信息

648540858

2024-01-11 2b2efb59a61a54b398f8f6c9263f37d41c18e65c

 src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java

old mode 100644
new mode 100755
@@ -260,4 +260,6 @@
            }
        }
    }


}