[Vupload] Add extractor (#1146)

Fixes: https://github.com/ytdl-org/youtube-dl/issues/29877
Authored by: u-spec-png

yt_dlp/extractor/extractors.py

@@ -1713,6 +1713,7 @@ from .vtm import VTMIE
 from .medialaan import MedialaanIE
 from .vube import VubeIE
 from .vuclip import VuClipIE
+from .vupload import VuploadIE
 from .vvvvid import (
     VVVVIDIE,
     VVVVIDShowIE,