lib: add include config.h in cloner.c

This is a follow fix for commit f6164ffc2804b2a68218, otherwise clone08 failed with ENOSYS error:

clone08.c:81: INFO: running CLONE_PARENT clone08.c:104: BROK: CLONE_PARENT clone() failed: ENOSYS tst_test.c:357: BROK: Reported by child (2785)

That becuase CLONE_SUPPORTS_7_ARGS macro is included in config.h, without this header file, the ltp_clone7() will fall into ENOSYS branch.

---
 lib/cloner.c | 1 +
 1 file changed, 1 insertion(+)

index 8469745d0..11401f230 100644
@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <sched.h>
 #include <stdarg.h>
+#include "config.h"
 #include "tst_clone.h"
 
 #undef clone			/* we want to use clone() */

2.20.1

----- Original Message -----

Sorry about that, that include should have stayed in. Pushed.