[youtube] Fix error reason extraction (#27081)
[youtube] Fix error reason extraction (#27081)


spvkgn/youtube-dl,ozburo/youtube-dl,rg3/youtube-dl,spvkgn/youtube-dl,yan12125/youtube-dl,Tatsh/youtube-dl,rg3/youtube-dl,Tatsh/youtube-dl,yan12125/youtube-dl,ozburo/youtube-dl