Patch up issue when compile with APA102 driver (#24800)

drivers/led/apa102.c

@@ -122,7 +122,7 @@ void apa102_init(void) {
     gpio_set_pin_output(APA102_CI_PIN);
 }
 
-void apa102_set_color(uint16_t index, uint8_t red, uint8_t green, uint8_t blue) {
+void apa102_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
     apa102_leds[index].r = red;
     apa102_leds[index].g = green;
     apa102_leds[index].b = blue;

drivers/led/apa102.h

@@ -32,7 +32,7 @@
 #define APA102_MAX_BRIGHTNESS 31
 
 void apa102_init(void);
-void apa102_set_color(uint16_t index, uint8_t red, uint8_t green, uint8_t blue);
+void apa102_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
 void apa102_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
 void apa102_flush(void);