util: Removed unneeded header from path.c

Signed-off-by: Suramya Shah <shah.suramya@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20170310163948.7567-1-shah.suramya@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

util/path.c

@@ -6,7 +6,6 @@
 #include "qemu/osdep.h"
 #include <sys/param.h>
 #include <dirent.h>
-#include "qemu-common.h"
 #include "qemu/cutils.h"
 #include "qemu/path.h"