Feature sc/dont run all browser tests by default
Main ideas of this MR:
- Launch cypress pipeline only on first browser by default, and change other to manual mode.
- Don't allow to merge without launch of all browser
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
Main ideas of this MR: