[SED] prepare to merge with master SED instance
- deployed with ansible: https://gitlab.inria.fr/sed-rennes/headwork/playbook-headwork/-/tree/main?ref_type=heads
- instance: https://science-participative.irisa.fr/
Edited by PHILIPPOT Sebastien
GitLab upgrade completed. Current version is 18.6.4
https://about.gitlab.com/releases/2025/11/20/gitlab-18-6-released/