bus: fsl-mc: fix GET/SET_TAILDROP command ids

bus: fsl-mc: fix GET/SET_TAILDROP command ids

Command ids for taildrop get/set can not pass the check when they are
using from the restool user space utility. Correct them according to the
user manual.

Fixes: d67cc29e6d1f ("bus: fsl-mc: list more commands as accepted through the ioctl")
Signed-off-by: Wan Junjie <junjie.wan@inceptio.ai>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Cc: stable@vger.kernel.org
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20250408105814.2837951-4-ioana.ciornei@nxp.com
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>