[Suggestion] Redact formats in info json with an option

[Lesmiscore]

Checklist

• I'm reporting a feature request
• I've verified that I'm running yt-dlp version 2021.06.23
• I've searched the bugtracker for similar feature requests including closed ones

Description

For some websites like YouTube, they might include IP address or any kind of identification in the URL. This is one of the cases that AutoModerator modifies the post on r/youtubedl.

This is a serious problem on privacy, since info json may be uploaded along with the video for archiving purposes.

So I suggest to add an option to remove formats and url when the user wishes to remove them.

Thanks

[pukkandan]

With 119e40e, fe74d5b, all metadata fields can now be removed using --parse-metadata "video::(?P<url>)" etc.

So an alias like:

--alias --minimal-info-json '--parse-metadata "video::(?P<formats>)" --parse-metadata "video::(?P<url>)" --parse-metadata "video::(?P<http_headers>)" --parse-metadata "video::(?P<automatic_captions>)" --parse-metadata "video::(?P<subtitles>)" --parse-metadata "video::(?P<thumbnails>)"'

could be used to write a very minimal info json. Is a single option to do this still desired?