leds: core: Add more colors from DT bindings to led_colors

The colors are already part of DT bindings. Make sure the kernel is
able to convert them to strings.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20231008144014.1180334-1-megi@xff.czSigned-off-by: Lee Jones <lee@kernel.org>

drivers/leds/led-core.c

@@ -36,6 +36,11 @@ const char * const led_colors[LED_COLOR_ID_MAX] = {
 	[LED_COLOR_ID_IR] = "ir",
 	[LED_COLOR_ID_MULTI] = "multicolor",
 	[LED_COLOR_ID_RGB] = "rgb",
+	[LED_COLOR_ID_PURPLE] = "purple",
+	[LED_COLOR_ID_ORANGE] = "orange",
+	[LED_COLOR_ID_PINK] = "pink",
+	[LED_COLOR_ID_CYAN] = "cyan",
+	[LED_COLOR_ID_LIME] = "lime",
 };
 EXPORT_SYMBOL_GPL(led_colors);