clone10: add support archs

Signed-off-by: Li Wang <liwang@redhat.com>
Acked-by: Jan Stancek <jstancek@redhat.com>
Reviewed-by: Wei Gao <wegao@suse.com>
Acked-by: Petr Vorel <pvorel@suse.cz>

Author: wangli5665

testcases/kernel/syscalls/clone/clone10.c

@@ -91,4 +91,10 @@ static struct tst_test test = {
 	.cleanup = cleanup,
 	.needs_checkpoints = 1,
 	.test_all = verify_tls,
+	.supported_archs = (const char *const []) {
+		"x86_64",
+		"aarch64",
+		"s390x",
+		NULL
+	}
 };