Remove useless commented code
Not sure why this code was still here, so this MR to be sure I'm not making a mistake. :)
[A venir] Mise en place de quotas sur nos instances GitLab. Plus d'information sur : https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
[Coming soon] Quotas installation on our GitLab instances. More information: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
Not sure why this code was still here, so this MR to be sure I'm not making a mistake. :)