realtek: ZyXEL GS1900-48: drop status from gpio1

The default value for a DT node's status property is already "okay", so
there's no need to specify it again. Drop the status property to clean
up the DTS.

Signed-off-by: Sander Vanheule <sander@svanheule.net>

target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts

@@ -37,8 +37,6 @@
 		#gpio-cells = <2>;
 		indirect-access-bus-id = <3>;
 		gpio-controller;
-
-		status = "okay";
 	};
 
 	gpio-restart {