Please add curl-cffi

[error-reporting]

Please add curl-cffi and curl-impersonate because yt-dlp is using it more and more for impersonation it has been extended to youtube for subtitle downloading

[hseg]

Checking the yt-dlp README, it appears yt-dlp_linux bundles the library, so if we could use that it'd reduce the effort. Otherwise, yeah, we need to bundle the library with the app.
Note that the absence breaks multiple sites on Seal JunkFood02/Seal#1689 JunkFood02/Seal#2163 JunkFood02/Seal#2163, most notably certain channels on Youtube itself.