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>

unit_tests/api/cl_enqueue_write_buffer_tests.inl

@@ -5,10 +5,11 @@
  *
  */
 
-#include "cl_api_tests.h"
 #include "runtime/command_queue/command_queue.h"
 #include "runtime/helpers/ptr_math.h"
 
+#include "cl_api_tests.h"
+
 using namespace OCLRT;
 
 typedef api_tests clEnqueueWriteBufferTests;