dracut-ng: Update the rootfile to include initqueue

dracut-ng: Update the rootfile to include initqueue

- In dracut-180 initqueue was removed from the base system and made its own set. This
   was missed when the original release was done and the initqueue entries were
   commented out.
- Tested  out with the new 6.18.0 kernel evaluation and initqueue was successfully
   installed and therefore also subsequently btrfs, lvm & mdraid that depended on
   initqueue

Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>