thermal/drivers/airoha: Fix spelling mistake

Fix various spelling mistake in airoha_thermal_setup_monitor() and
define.

Reported-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20250514213919.2321490-1-ansuelsmth@gmail.com


Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>