Clean up usage of QMK_KEYBOARD_H (#20167)

keyboards/crkbd/lib/layer_state_reader.c

@@ -1,7 +1,5 @@
-
-#include QMK_KEYBOARD_H
+#include "quantum.h"
 #include <stdio.h>
-#include "crkbd.h"
 
 // in the future, should use (1U<<_LAYER_NAME) instead, but needs to be moved to keymap,c
 #define L_BASE 0

keyboards/crkbd/lib/rgb_state_reader.c

@@ -1,6 +1,5 @@
 #ifdef RGBLIGHT_ENABLE
 
-#include QMK_KEYBOARD_H
 #include <stdio.h>
 
 extern rgblight_config_t rgblight_config;