[PRQ#71713] Deletion Request for ruby-hirb

[notify]

MarsSeed [1] filed a deletion request for ruby-hirb [2]:

EOL, unused testing-only gem from 2015.
Has runtime breakages since Ruby 2.7.2.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/ruby-hirb/