arm64: dts: amlogic: ad402: setup thermal-zones

There is one thermal zone with 3 trip points: soc_passive, soc_hot, and
soc_critical, as well as two cooling maps.

Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Link: https://lore.kernel.org/r/20240328192645.20914-4-ddrokosov@salutedevices.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>