[formatsort] Remove unnecessary field_preference from extractors

These were written with the old format sorting in mind and is no longer needed

youtube_dlc/extractor/pinterest.py

@@ -54,8 +54,7 @@ class PinterestBaseIE(InfoExtractor):
                         'height': int_or_none(format_dict.get('height')),
                         'duration': duration,
                     })
-            self._sort_formats(
-                formats, field_preference=('height', 'width', 'tbr', 'format_id'))
+            self._sort_formats(formats)
 
         description = data.get('description') or data.get('description_html') or data.get('seo_description')
         timestamp = unified_timestamp(data.get('created_at'))