Only search in video folder for external audio files

Don't search in video metadata folder since audio files won't be stored there

Co-authored-by: Claus Vium <cvium@users.noreply.github.com>

MediaBrowser.Providers/MediaInfo/AudioResolver.cs

@@ -59,7 +59,6 @@ namespace MediaBrowser.Providers.MediaInfo
             }
 
             paths.AddRange(GetAudioFilesFromFolder(video.ContainingFolderPath, video.Path, directoryService, namingOptions, clearCache));
-            paths.AddRange(GetAudioFilesFromFolder(video.GetInternalMetadataPath(), video.Path, directoryService, namingOptions, clearCache));
 
             return paths;
         }