Fix up the lint test so it works with true GHC parallelism
Fix up the lint test so it works with true GHC parallelism

nh2/shake,nh2/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake