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

### Environment

* Dubbo version: xxx
* Operating System version: xxx
* Java version: xxx

### Steps to reproduce this issue

1. run main method of Application of dubbo-demo-xml-consumer.

Pls. provide [GitHub address] to reproduce this issue.

### Expected Result

The application will exit without thrown exception

### Actual Result

What actually happens?

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

```log
java.lang.IllegalStateException: There's no ApplicationConfig specified.
	at org.apache.dubbo.config.context.ConfigManager.lambda$getApplicationOrElseThrow$0(ConfigManager.java:88)
	at java.base/java.util.Optional.orElseThrow(Optional.java:401)
	at org.apache.dubbo.config.context.ConfigManager.getApplicationOrElseThrow(ConfigManager.java:88)
	at org.apache.dubbo.rpc.model.ApplicationModel.getApplicationConfig(ApplicationModel.java:100)
	at org.apache.dubbo.rpc.model.ApplicationModel.getName(ApplicationModel.java:104)
	at org.apache.dubbo.rpc.model.ApplicationModel.getApplication(ApplicationModel.java:112)
	at org.apache.dubbo.registry.integration.RegistryProtocol.destroy(RegistryProtocol.java:500)
	at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper.destroy(ProtocolFilterWrapper.java:166)
	at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.destroy(ProtocolListenerWrapper.java:80)
	at org.apache.dubbo.config.DubboShutdownHook.destroyProtocols(DubboShutdownHook.java:140)
	at org.apache.dubbo.config.DubboShutdownHook.destroyAll(DubboShutdownHook.java:124)
	at org.apache.dubbo.config.bootstrap.DubboBootstrap.destroy(DubboBootstrap.java:1037)
	at org.apache.dubbo.config.bootstrap.DubboBootstrap.stop(DubboBootstrap.java:817)
	at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextClosedEvent(DubboBootstrapApplicationListener.java:63)
	at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:54)
	at org.apache.dubbo.config.spring.context.OneTimeExecutionApplicationContextEventListener.onApplicationEvent(OneTimeExecutionApplicationContextEventListener.java:40)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347)
	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:991)
	at org.springframework.context.support.AbstractApplicationContext$2.run(AbstractApplicationContext.java:929)
```
It's because the destroy method of DubboBootstrap is invoked twice when the application is closing.
(1.When the DubboBootstrapApplicationListener accept the ContextClosedEvent, running once.)
(2.The ShutdownHookCallback register when new the DubboBootstrap, running another time.)
* the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dubbo.config;
import org.apache.dubbo.common.extension.ExtensionLoader;
import org.apache.dubbo.common.lang.ShutdownHookCallbacks;
import org.apache.dubbo.common.logger.Logger;
import org.apache.dubbo.common.logger.LoggerFactory;
import org.apache.dubbo.config.event.DubboServiceDestroyedEvent;
import org.apache.dubbo.config.event.DubboShutdownHookRegisteredEvent;
import org.apache.dubbo.config.event.DubboShutdownHookUnregisteredEvent;
import org.apache.dubbo.event.Event;
import org.apache.dubbo.event.EventDispatcher;
import org.apache.dubbo.registry.support.AbstractRegistryFactory;
import org.apache.dubbo.rpc.Protocol;
import java.util.concurrent.atomic.AtomicBoolean;
/**
 * The shutdown hook thread to do the clean up stuff.
 * This is a singleton in order to ensure there is only one shutdown hook registered.
 * Because {@link ApplicationShutdownHooks} use {@link java.util.IdentityHashMap}
 * to store the shutdown hooks.
 */
public class DubboShutdownHook extends Thread {