qom: 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.

Backports commit 9bbc853bd4fc6e4cbdbfc8d52eab0730d3ba94ba from qemu

qemu/qom/container.c

@@ -10,9 +10,9 @@
  * See the COPYING file in the top-level directory.
  */
 
+#include "qemu/osdep.h"
 #include "qom/object.h"
 #include "qemu/module.h"
-#include <assert.h>
 
 static const TypeInfo container_info = {
     "container",

qemu/qom/cpu.c

@@ -18,6 +18,7 @@
  * <http://www.gnu.org/licenses/gpl-2.0.html>
  */
 
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qemu/log.h"
 #include "uc_priv.h"

qemu/qom/object.c

@@ -10,6 +10,7 @@
  * See the COPYING file in the top-level directory.
  */
 
+#include "qemu/osdep.h"
 #include "qom/object.h"
 #include "qemu-common.h"
 #include "qapi/visitor.h"

qemu/qom/qom-qobject.c

@@ -9,6 +9,7 @@
  * See the COPYING file in the top-level directory.
  */
 
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qom/object.h"
 #include "qom/qom-qobject.h"