feat: 支持记录作者元数据 TencentBlueKing#2817

src/backend/media/biz-media/src/main/kotlin/com/tencent/bkrepo/media/service/StreamService.kt

@@ -131,7 +131,7 @@ class StreamService(
             stream.saveAs()
         }
         stream.startPublish()
-        logger.info("User[$userId] publish stream $streamId")
+        logger.info("User[$author] publish stream $streamId")
         return stream
     }