fix: flv.js启用自动清除缓存

@@ -100,6 +100,9 @@ const options: VideoJsPlayerOptions & Recordable = {
       withCredentials: false,
       withCredentials: false,
       hasAudio: false
       hasAudio: false
     },
     },
+    config: {
+      autoCleanupSourceBuffer: true,
+    }
   },
   },
 }
 }