ipq806x: ap161: fix wrong definition stdout

From documentation
https://www.kernel.org/doc/Documentation/devicetree/bindings/chosen.txt


should be just stdout-path

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[proper authorship of the patch]
Signed-off-by: Petr Štetiar <ynezz@true.cz>

target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ap161.dts

@@ -25,7 +25,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {