Fix complilation warning on debian 12 arm64.
This was reported on the mailing list: https://sympa.inria.fr/sympa/arc/cado-nfs/2023-12/msg00002.html
La mise à jour de gitlab est terminée. Nous sommes désormais en version 16.11.1
Merci de consulter la release note:
https://about.gitlab.com/releases/2024/04/18/gitlab-16-11-released/
This was reported on the mailing list: https://sympa.inria.fr/sympa/arc/cado-nfs/2023-12/msg00002.html