arm64: dts: mediatek: mt6795-xperia-m5: Rename PMIC leds node

The MT6332 PMIC leds node was named "mt6332-led", however, the
binding rightfully enforces using the generic node name "leds".

Change it to the latter to resolve dtbs_check warnings.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Author: AngeloGioacchino Del Regno

arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts

@@ -507,7 +507,7 @@
 	 */
 	interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
 
-	mt6332-led {
+	leds {
 		compatible = "mediatek,mt6332-led";
 		#address-cells = <1>;
 		#size-cells = <0>;