[wiki] Add SR-IOV information and improve network tables
Result for the global hardware page: https://www.grid5000.fr/w/User:Bjonglez/Hardware
And for a site hardware page: https://www.grid5000.fr/w/User:Bjonglez/Nancy:Hardware
[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
Result for the global hardware page: https://www.grid5000.fr/w/User:Bjonglez/Hardware
And for a site hardware page: https://www.grid5000.fr/w/User:Bjonglez/Nancy:Hardware