Fix cannonkeys f103 boards

keyboards/cannonkeys/bluepill/keyboard.c

@@ -4,10 +4,14 @@
 #include "util.h"
 #include "quantum.h"
 
-#ifdef BOARD_GENERIC_STM32_F103
+#ifdef BOARD_STM32_F103_STM32DUINO
 #define LED_ON()    do { palClearPad(GPIOC, 13) ;} while (0)
 #define LED_OFF()   do { palSetPad(GPIOC, 13); } while (0)
 #define LED_TGL()   do { palTogglePad(GPIOC, 13); } while (0)
+#else
+#define LED_ON()
+#define LED_OFF()
+#define LED_TGL()
 #endif
 
 void matrix_init_kb(void){