Format code according to conventions (#12046)

Co-authored-by: QMK Bot <hello@qmk.fm>

tmk_core/protocol/vusb/main.c

@@ -87,9 +87,9 @@ static void vusb_wakeup(void) {
     vusb_suspended = false;
     suspend_wakeup_init();
 
-#ifdef SLEEP_LED_ENABLE
+#    ifdef SLEEP_LED_ENABLE
     sleep_led_disable();
-#endif
+#    endif
 }
 #endif