clang-format: enable sorting includes

Include files are now grouped and sorted in following order:
1. Header file of the class the current file implements
2. Project files
3. Third party files
4. Standard library

Change-Id: If31af05652184169f7fee1d7ad08f1b2ed602cf0
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>

runtime/os_interface/32bit_memory.h

@@ -7,8 +7,9 @@
 
 #pragma once
 #include "runtime/utilities/heap_allocator.h"
-#include <stdint.h>
+
 #include <memory>
+#include <stdint.h>
 
 namespace OCLRT {
 const uintptr_t max32BitAddress = 0xffffffff;