iio: light: hid-sensor-als: Constify platform_device_id

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/light/hid-sensor-als.c

@@ -361,7 +361,7 @@ static int hid_als_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id hid_als_ids[] = {
+static const struct platform_device_id hid_als_ids[] = {
 	{
 		/* Format: HID-SENSOR-usage_id_in_hex_lowercase */
 		.name = "HID-SENSOR-200041",