[extractors] Add missing twitch imports

youtube_dl/extractor/extractors.py

@@ -1001,7 +1001,10 @@ from .twitch import (
     TwitchChapterIE,
     TwitchVodIE,
     TwitchProfileIE,
+    TwitchAllVideosIE,
+    TwitchUploadsIE,
     TwitchPastBroadcastsIE,
+    TwitchHighlightsIE,
     TwitchStreamIE,
     TwitchClipsIE,
 )