Add new line at end of file

Signed-off-by: Petrus.Z <silencly07@gmail.com>

Emby.Server.Implementations/Library/Validators/CollectionPostScanTask.cs

@@ -134,4 +134,4 @@ namespace Emby.Server.Implementations.Library.Validators
             progress.Report(100);
         }
     }
-}
+}