replay: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

replay/replay-char.c

@@ -9,10 +9,6 @@
  *
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
 #include "sysemu/replay.h"