chore: Add label workflow for conflicting PRs (#6782)
chore: Add label workflow for conflicting PRs (#6782)

Co-authored-by: Tim Jacomb <88dbfbc3391552b785edbbd1beff656e72b882dc@users.noreply.github.com>
daniel-beck/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins