arm64: dts: uniphier: rename aidet node names to follow json-schema

Follow the standard nodename pattern "^interrupt-controller(@[0-9a-f,]+)*$"
defined in schemas/interrupt-controller.yaml of dt-schema.

Otherwise, after the dt-binding is converted to json-schema,
'make ARCH=arm64 dtbs_check' will show warnings like this:

  aidet@5fc20000: $nodename:0: 'aidet@5fc20000' does not match '^interrupt-controller(@[0-9a-f,]+)*$'
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi

@@ -566,7 +566,7 @@ efuse@200 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-ld11-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;

arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi

@@ -664,7 +664,7 @@ usb_hs_i2: trim@5a,0 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-ld20-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;

arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi

@@ -462,7 +462,7 @@ usb_hs_i2: trim@5a,0 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-pxs3-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;