[youtube] Add support for yewtu.be (#25226)

(cherry picked from commit 384bf91)

youtube_dl/extractor/youtube.py

@@ -388,6 +388,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                             (?:www\.)?invidious\.drycat\.fr/|
                             (?:www\.)?tube\.poal\.co/|
                             (?:www\.)?vid\.wxzm\.sx/|
+                            (?:www\.)?yewtu\.be/|
                             (?:www\.)?yt\.elukerio\.org/|
                             (?:www\.)?yt\.lelux\.fi/|
                             (?:www\.)?kgg2m7yk5aybusll\.onion/|