优化代码，升级版本号为2.7.1

648540858

2024-04-09 54b878d2e1e089cdeb7a957b78aa1f4cbdd6da6c

 src/main/java/com/genersoft/iot/vmp/media/event/hook/HookType.java

@@ -10,6 +10,6 @@
    on_publish,
    on_record_mp4,
    on_media_arrival,
    on_stream_changed,
    on_media_departure,
    on_rtp_server_timeout,
}