Fix compilation of lily58 rgb_state_reader (#21502)

keyboards/lily58/lib/rgb_state_reader.c

@@ -1,6 +1,6 @@
 #ifdef RGBLIGHT_ENABLE
-
 #include <stdio.h>
+#include "rgblight.h"
 
 extern rgblight_config_t rgblight_config;
 char rbf_info_str[24];