ci(ff): support feature freeze automation#7339

fr4nc1sc0-r4m0n wants to merge 13 commits into

elastic:mainelastic/fleet-server:mainfrom

fr4nc1sc0-r4m0n:feature/support-ff-fleet-serverfr4nc1sc0-r4m0n/fleet-server:feature/support-ff-fleet-serverCopy head branch name to clipboard