fix `Notification is not defined` on Android Webview or under ios16.4

Kairlec

2023-04-23 ea3f899593f47c1c6fe708495af0a091a3c73d5f

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/media/MediaController.java

@@ -24,7 +24,7 @@

@Tag(name  = "媒体流相关")
@Controller
@CrossOrigin

@RequestMapping(value = "/api/media")
public class MediaController {