sched/headers: Remove #include <linux/capability.h> from <linux/sched.h>

The <linux/sched.h> header does not actually make use of any
types or APIs defined in <linux/capability.h>, so remove its inclusion.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

include/linux/sched.h

@@ -5,7 +5,6 @@
 
 #include <linux/sched/prio.h>
 
-#include <linux/capability.h>
 #include <linux/mutex.h>
 #include <linux/plist.h>
 #include <linux/mm_types_task.h>