ARM: 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=arm 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/arm/boot/dts/uniphier-ld4.dtsi

@@ -375,7 +375,7 @@ intc: interrupt-controller@60001000 {
 			interrupt-controller;
 		};
 
-		aidet: aidet@61830000 {
+		aidet: interrupt-controller@61830000 {
 			compatible = "socionext,uniphier-ld4-aidet";
 			reg = <0x61830000 0x200>;
 			interrupt-controller;

arch/arm/boot/dts/uniphier-pro4.dtsi

@@ -426,7 +426,7 @@ efuse@200 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-pro4-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;

arch/arm/boot/dts/uniphier-pro5.dtsi

@@ -408,7 +408,7 @@ efuse@400 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-pro5-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;

arch/arm/boot/dts/uniphier-pxs2.dtsi

@@ -508,7 +508,7 @@ efuse@200 {
 			};
 		};
 
-		aidet: aidet@5fc20000 {
+		aidet: interrupt-controller@5fc20000 {
 			compatible = "socionext,uniphier-pxs2-aidet";
 			reg = <0x5fc20000 0x200>;
 			interrupt-controller;

arch/arm/boot/dts/uniphier-sld8.dtsi

@@ -379,7 +379,7 @@ intc: interrupt-controller@60001000 {
 			interrupt-controller;
 		};
 
-		aidet: aidet@61830000 {
+		aidet: interrupt-controller@61830000 {
 			compatible = "socionext,uniphier-sld8-aidet";
 			reg = <0x61830000 0x200>;
 			interrupt-controller;