This provides an extra field to the GitHub Packages manifest about the
executable files in `bin` or `sbin` directories of the bottle.
It also provides an extra GitHub Packages JSON file with the list of all
files.
This would allow us (post a large rebottling effort) to start providing
this information in the Homebrew JSON API.
It also provides a much nicer information source for e.g.
homebrew-command-not-found that doesn't involve downloading actual
bottles.
Co-authored-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>