[aur-requests] [PRQ#35075] Deletion Request for ubo-extra-git

MarsSeed [1] filed a deletion request for ubo-extra-git [2]: Source GitHub repository last updated in 2020, and it is archived (made read-only), so the project is deprecated. Not exactly sure what was the "extra" companion part to uBlock Origin the browser addon. The latter is still alive and kicking. :) I propose to delete this VCS package for the discontinued "extras". Safe to drop; nothin depends on it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ubo-extra-git/