fix: code ReviewBot

Signed-off-by: Nxionglei6 <xionglei6@huawei.com>

services/begetctl/service_control.c

@@ -14,6 +14,7 @@
 */
 #include "service_control.h"
 
+#include <errno.h>
 #include <stdio.h>
 #include <string.h>