fix pr conflicts.

Author: kurisaW

bsp/renesas/ra2a1-ek/src/hal_entry.c

@@ -22,7 +22,7 @@ void hal_entry(void)
 {
     rt_kprintf("\nHello RT-Thread!\n");
     while (1)
-    {   
+    {
         rt_pin_write(LED_PIN, PIN_HIGH);
         rt_thread_mdelay(500);
         rt_pin_write(LED_PIN, PIN_LOW);