Moving rgb typedefs into a single location (#5978)

Because someone named the define poorly

Using full relative path as handwired/promethium has a color.h file

keyboards/cannonkeys/bluepill/ws2812.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "hal.h"
-#include "rgblight_types.h"
+#include "color.h"
 
 
 void set_leds_color_rgb(LED_TYPE color);

keyboards/cannonkeys/stm32f072/ws2812.h

@@ -1,8 +1,7 @@
 #pragma once
 
 #include "hal.h"
-#include "rgblight_types.h"
-
+#include "color.h"
 
 void set_leds_color_rgb(LED_TYPE color);
 void set_led_color_rgb(LED_TYPE color, int pos);

keyboards/handwired/promethium/rgbsps.c

@@ -1,7 +1,7 @@
 #include "ws2812.h"
 #include "rgbsps.h"
 
-struct cRGB led[RGBSPS_NUM];
+cRGB led[RGBSPS_NUM];
 
 void rgbsps_set(uint8_t index, uint8_t r, uint8_t g, uint8_t b) {
   led[index].r = r;

keyboards/mxss/rgblight.h

@@ -73,7 +73,7 @@
 #ifndef RGBLIGHT_CUSTOM_DRIVER
 #include "ws2812.h"
 #endif
-#include "rgblight_types.h"
+#include "color.h"
 #include "rgblight_list.h"
 
 extern LED_TYPE led[RGBLED_NUM];