Address `set-output` deprecation (#7264)
Address `set-output` deprecation (#7264)

chore: Replace deprecated set-output in GH actions
jenkinsci/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins