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- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 3.0.3
* Operating System version: all
* Java version: all

### Steps to reproduce this issue

1. consumer config
`dubbo.registry.address=multiple://?reference-registry=zookeeper://127.0.0.1:2181,nacos://127.0.0.1:8848&child.zk=zookeeper://127.0.0.1:2181&child.nacos=nacos://127.0.0.1:8848`

If there is an exception, please attach the exception trace:

```
java.lang.UnsupportedOperationException: Current implementation does not support pagination query method.
	at org.apache.dubbo.registry.client.ServiceDiscovery.getInstances(ServiceDiscovery.java:175) ~[dubbo-3.0.3.jar:3.0.3]
	at org.apache.dubbo.registry.multiple.MultipleServiceDiscovery.getInstances(MultipleServiceDiscovery.java:119) ~[dubbo-3.0.3.jar:3.0.3]
	at org.apache.dubbo.registry.client.ServiceDiscovery.getInstances(ServiceDiscovery.java:157) ~[dubbo-3.0.3.jar:3.0.3]
	at org.apache.dubbo.registry.client.ServiceDiscovery.getInstances(ServiceDiscovery.java:130) ~[dubbo-3.0.3.jar:3.0.3]
	at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:302) ~[dubbo-3.0.3.jar:3.0.3]
	at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry$DefaultMappingListener.onEvent(ServiceDiscoveryRegistry.java:376) ~[dubbo-3.0.3.jar:3.0.3]
```

private final MultiServiceInstancesChangedListener multiListener;
        volatile ServiceInstancesChangedEvent event;
        public SingleServiceInstancesChangedListener(Set<String> serviceNames, ServiceDiscovery serviceDiscovery,
                                                     MultiServiceInstancesChangedListener multiListener) {
            super(serviceNames, serviceDiscovery);
            this.multiListener = multiListener;
        }
        @Override
        public void onEvent(ServiceInstancesChangedEvent event) {
            this.event = event;
            if (multiListener != null) {
                multiListener.onEvent(event);
            }
        }
    }
}