selftests/sched: fix code format issues

There are extra spaces in the middle of #define. It is recommended
to delete the spaces to make the code look more comfortable.
Signed-off-by: aigourensheng <shechenglong001@gmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

tools/testing/selftests/sched/cs_prctl_test.c

@@ -42,11 +42,11 @@ static pid_t gettid(void)
 
 #ifndef PR_SCHED_CORE
 #define PR_SCHED_CORE			62
-# define PR_SCHED_CORE_GET		0
-# define PR_SCHED_CORE_CREATE		1 /* create unique core_sched cookie */
-# define PR_SCHED_CORE_SHARE_TO		2 /* push core_sched cookie to pid */
-# define PR_SCHED_CORE_SHARE_FROM	3 /* pull core_sched cookie to pid */
-# define PR_SCHED_CORE_MAX		4
+#define PR_SCHED_CORE_GET		0
+#define PR_SCHED_CORE_CREATE		1 /* create unique core_sched cookie */
+#define PR_SCHED_CORE_SHARE_TO		2 /* push core_sched cookie to pid */
+#define PR_SCHED_CORE_SHARE_FROM	3 /* pull core_sched cookie to pid */
+#define PR_SCHED_CORE_MAX		4
 #endif
 
 #define MAX_PROCESSES 128