ARM: dts: amlogic: meson8: fix soc thermal-zone node name

Use proper name for the soc thermal, fixing:
thermal-zones: 'soc' does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,10}-thermal$', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20240916-topic-amlogic-arm32-upstream-bindings-fixes-v2-2-0b20ed4f0571@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

arch/arm/boot/dts/amlogic/meson8.dtsi

@@ -196,7 +196,7 @@ power-firmware@4f00000 {
 	};
 
 	thermal-zones {
-		soc {
+		soc-thermal {
 			polling-delay-passive = <250>; /* milliseconds */
 			polling-delay = <1000>; /* milliseconds */
 			thermal-sensors = <&thermal_sensor>;

arch/arm/boot/dts/amlogic/meson8b.dtsi

@@ -173,7 +173,7 @@ hwrom@0 {
 	};
 
 	thermal-zones {
-		soc {
+		soc-thermal {
 			polling-delay-passive = <250>; /* milliseconds */
 			polling-delay = <1000>; /* milliseconds */
 			thermal-sensors = <&thermal_sensor>;