realtek: remove model prefix from LED label for ZyXEL GS1900

This is used as fixed status LED, so no migration is needed.

Signed-off-by: Adrian Schmutzler <[email protected]>

target/linux/realtek/dts/rtl8380_zyxel_gs1900.dtsi

@@ -47,7 +47,7 @@
 		compatible = "gpio-leds";
 
 		led_sys: sys {
-			label = "gs1900:green:sys";
+			label = "green:sys";
 			gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
 		};
 	};