[Keyboard] Added capslock LED support to the Doro67 Multi PCB. (#5875)

keyboards/doro67/multi/multi.c

@@ -19,6 +19,7 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 
+    setPinOutput(E6);
 	matrix_init_user();
 }
 
@@ -39,5 +40,11 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
 void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
 
+	if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
+		writePinLow(E6);
+	} else {
+		writePinHigh(E6);
+	}
+
 	led_set_user(usb_led);
 }