error: Trim includes after "Infrastructure to track locations..."

Missed in commit 827b0813.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

monitor.h

@@ -3,7 +3,6 @@
 
 #include "qemu-common.h"
 #include "qemu-char.h"
-#include "qemu-error.h"
 #include "qerror.h"
 #include "qdict.h"
 #include "block.h"