修复推流无声音的问题

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java

@@ -244,6 +244,7 @@ public class ZLMHttpHookListener {
 
 
         HookResultForOnPublish result = HookResultForOnPublish.SUCCESS();
+        result.setEnable_audio(true);
         taskExecutor.execute(() -> {
             ZlmHttpHookSubscribe.Event subscribe = this.subscribe.sendNotify(HookType.on_publish, json);
             if (subscribe != null) {