Add ConfigureAwait true in MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs

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

MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs

@@ -217,7 +217,7 @@ namespace MediaBrowser.Providers.MediaInfo
 
             await AddExternalSubtitles(video, mediaStreams, options, cancellationToken).ConfigureAwait(false);
 
-            await AddExternalAudio(video, mediaStreams, options, cancellationToken);
+            await AddExternalAudio(video, mediaStreams, options, cancellationToken).ConfigureAwait(false);
 
             var libraryOptions = _libraryManager.GetLibraryOptions(video);