boards: nuvoton: numaker_m55m1: Enable gpioe in device tree

To enable gpio-e module of numaker_m55m1.dts for PE10, PE11 & PE12
setting depending on numaker_m55m1 board.

Signed-off-by: cyliang tw <cyliang@nuvoton.com>

Author: cyliangtw

boards/nuvoton/numaker_m55m1/numaker_m55m1.dts

@@ -65,6 +65,10 @@
 	status = "okay";
 };
 
+&gpioe {
+	status = "okay";
+};
+
 &gpioh {
 	status = "okay";
 };