De-flake `BuildCommandTest` (#7160)
De-flake `BuildCommandTest` (#7160)


jenkinsci/jenkins,MarkEWaite/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins