arm64: dts: freescale: imx8mp-venice-gw73xx-2x: fix BT shutdown GPIO

Fix the invalid BT shutdown GPIO (gpio1_io3 not gpio4_io16)

Fixes: 716ced30 ("arm64: dts: freescale: Add imx8mp-venice-gw73xx-2x")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi

@@ -219,7 +219,7 @@ &uart3 {
 
 	bluetooth {
 		compatible = "brcm,bcm4330-bt";
-		shutdown-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
 	};
 };