make: Exclude specs/**/*/vendor from linting
make: Exclude specs/**/*/vendor from linting

kayousterhout/quilt,ejj/quilt-dev,ejj/quilt-dev,NetSys/quilt,PenguinToast/quilt,kayousterhout/quilt,kelda/kelda,NetSys/quilt,tejasmanohar/quilt,quilt/quilt,LuiseV/quilt,stevenlin598/quilt,PenguinToast/quilt,kklin/quilt,kklin/kelda,kklin/quilt,kelda/kelda,LuiseV/quilt,mmussomele/quilt,tejasmanohar/quilt,ejj/quilt-dev,kklin/quilt,mmussomele/quilt,LuiseV/quilt,kayousterhout/quilt,mmussomele/quilt,quilt/quilt,stevenlin598/quilt,NetSys/quilt,kklin/kelda,kklin/kelda,kayousterhout/quilt,PenguinToast/quilt,PenguinToast/quilt,NetSys/quilt,PenguinToast/quilt,LuiseV/quilt,stevenlin598/quilt,LuiseV/quilt,kklin/kelda,quilt/quilt,mmussomele/quilt,kelda/kelda,tejasmanohar/quilt,mmussomele/quilt,stevenlin598/quilt,stevenlin598/quilt,stevenlin598/quilt,mmussomele/quilt,tejasmanohar/quilt,NetSys/quilt,kklin/quilt,quilt/quilt,ejj/quilt-dev,kelda/kelda