boards/arm/96b_wistrio: fix GPIO initialization code

GPIO_OUTPUT_INIT_HIGH and GPIO_OUTPUT_INIT_LOW don't initialize pin
directions. Use correct initialization values.

Signed-off-by: Filip Kokosinski <[email protected]>

Author: fkokosinski

boards/arm/96b_wistrio/rf.c

@@ -25,9 +25,9 @@ static int rf_init(const struct device *dev)
 		return -ENODEV;
 	}
 
-	(void)gpio_pin_configure_dt(&rf1, GPIO_OUTPUT_INIT_HIGH);
-	(void)gpio_pin_configure_dt(&rf2, GPIO_OUTPUT_INIT_HIGH);
-	(void)gpio_pin_configure_dt(&rf3, GPIO_OUTPUT_INIT_LOW);
+	(void)gpio_pin_configure_dt(&rf1, GPIO_OUTPUT_HIGH);
+	(void)gpio_pin_configure_dt(&rf2, GPIO_OUTPUT_HIGH);
+	(void)gpio_pin_configure_dt(&rf3, GPIO_OUTPUT_LOW);
 
 	return 0;
 }