Remove unnecessary files from releng's airootfs
-
configs/releng/airootfs/etc/fstab:/etc/fstabshipped by the filesystem package has only comments. There is no reason to replace it with an empty file. -
configs/releng/airootfs/etc/systemd/system/default.target:There is no harm in booting to
graphical.target. releng does not enable (or even install) any service that has{Required,Wanted}By=graphical.target.