Fix caps lock indicator on Bear65 PCB (#12966)

keyboards/jacky_studio/bear_65/config.h

@@ -48,6 +48,8 @@
 
 #define DIODE_DIRECTION ROW2COL
 
+#define LED_CAPS_LOCK_PIN C7
+
 #define BACKLIGHT_PIN B6
 #define BACKLIGHT_BREATHING
 #define BACKLIGHT_LEVELS 4