Fix image tags not re-generating properly

MediaBrowser.Controller/Dto/DtoBuilder.cs

@@ -1197,7 +1197,7 @@ namespace MediaBrowser.Controller.Dto
         {
             try
             {
-                return Kernel.Instance.ImageManager.GetImageCacheTag(item, ImageType.Screenshot, path);
+                return Kernel.Instance.ImageManager.GetImageCacheTag(item, type, path);
             }
             catch (IOException ex)
             {