[g5k-postinstall] add guix autocompletion
add 2 symlinks for bash and zsh autocompletion
[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
add 2 symlinks for bash and zsh autocompletion