兼容海康不规范的xml，大幅度提高通道分页查询速度，优化节点的保活。

648540858

2022-02-20 5bcd8495e03b08ff417f74f816d20e028f9b1fe0

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/CatalogResponseMessageHandler.java

@@ -91,7 +91,6 @@
                // 遍历DeviceList
                while (deviceListIterator.hasNext()) {
                    Element itemDevice = deviceListIterator.next();

                    Element channelDeviceElement = itemDevice.element("DeviceID");
                    if (channelDeviceElement == null) {
                        continue;