Fix typo MCU_UNI_CMD_POWER_CREL to MCU_UNI_CMD_POWER_CTRL.

Fixes: 779d34de ("wifi: mt76: connac: add more unified command IDs")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>