arm64: dts: imx93-11x11-evk: fix duplicated lpi2c3 labels

Move node "rtc@53" to existed "&lpi2c3" and remove redundant
"&lpi2c3" label.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts

@@ -178,6 +178,13 @@
 			};
 		};
 	};
+
+	pcf2131: rtc@53 {
+		compatible = "nxp,pcf2131";
+		reg = <0x53>;
+		interrupt-parent = <&pcal6524>;
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+	};
 };
 
 &eqos {
@@ -401,20 +408,6 @@
 	};
 };
 
-&lpi2c3 {
-	clock-frequency = <400000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_lpi2c3>;
-	status = "okay";
-
-	pcf2131: rtc@53 {
-		compatible = "nxp,pcf2131";
-		reg = <0x53>;
-		interrupt-parent = <&pcal6524>;
-		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
 &iomuxc {
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <