Merge "Fix tests for new overlayfs" into main

  for d in ${D}; do

    if adb_sh tune2fs -l "${d}" </dev/null 2>&1 | grep -q "Filesystem features:.*shared_blocks" ||

        adb_sh df -k "${d}" | grep -q " 100% "; then

      die "remount overlayfs missed a spot (rw)"

      # See b/397158623

      # The new overlayfs mounter is a bit more limited due to sepolicy. Since we know of no use

      # cases for these mounts, disabling for now

      LOG OK "remount overlayfs missed a spot (rw)"

    fi

  done

else