[footyroom] Add extractor (Closes #5000)

youtube_dl/extractor/__init__.py

@@ -151,6 +151,7 @@ from .fktv import (
 )
 from .flickr import FlickrIE
 from .folketinget import FolketingetIE
+from .footyroom import FootyRoomIE
 from .fourtube import FourTubeIE
 from .foxgay import FoxgayIE
 from .foxnews import FoxNewsIE