ARM: dts: cirrus: ep7211: Align GPIO hog name with bindings

Bindings expect GPIO hog names to end with 'hog' suffix, so correct it
to fix dtbs_check warning:

  ep7211-edb7211.dtb: lcden: $nodename:0: 'lcden' does not match '^.+-hog(-[0-9]+)?$'

Link: https://lore.kernel.org/r/20250115211747.194191-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Author: krzk

arch/arm/boot/dts/cirrus/ep7211-edb7211.dts

@@ -88,7 +88,7 @@
 };
 
 &portd {
-	lcden {
+	lcden-hog {
 		gpio-hog;
 		gpios = <2 GPIO_ACTIVE_HIGH>;
 		output-high;