[Feature / Suggestion] Use tibble over data.frame for gh_list_packages()

[Buedenbender]

Hi, thank you for this very nice package.

I suppose you want to keep the dependencies to a minimum?
If not a small suggestion. I think its pretty favorable to showcase the output
of gh_list_packages() as a tibble instead of a data.frame, as this massive amount
of data just gets unreadable with the formatting in the console for a data.frame

Output for data.frame
gh_list_packages()

Output for tibble
gh_list_packages() |> dplyr::as_tibble()

README.md reference to Gepuro Task Views seems to be broekn404

I was wondering how you generate the list of Github Packages
in the README you state

"Gepuro Task Views provides the list."

However the link seems to be broken (and incomplete)