chore: revert zuul bump
The CI with the latest version of zuul (3.12.x) timeouts without any logs.
D
Damien Arrachequesne committed
c1713d1418bbd831397b0f516b65654cf6b522bc
Parent: 2de8b4e
The CI with the latest version of zuul (3.12.x) timeouts without any logs.