fix media list if format is not auto (#245)

Author: benwalch

src/Service/AssetService.php

@@ -92,10 +92,6 @@ private function parseThumbnailPictureList(Asset\Image\Thumbnail $thumbnail, arr
                 continue;
             }
 
-            if (!$isAutoFormat) {
-                continue;
-            }
-
             foreach ($thumbConfig->getAutoFormatThumbnailConfigs() as $autoFormatConfig) {
                 $autoFormatThumbnailAttributes = $this->getSourceTagAttributes($thumbnail, $autoFormatConfig, $mediaQuery, $image, $thumbnailOptions);
                 if (!empty($autoFormatThumbnailAttributes)) {