Cleanup includes 23

Cleaned up files:
opencl/source/execution_environment/cl_execution_environment.h
opencl/source/helpers/cl_validators.h
opencl/test/unit_test/mocks/mock_cl_device.h
opencl/test/unit_test/mocks/mock_context.h
shared/source/helpers/cache_policy.h
shared/source/image/image_surface_state.h

Related-To: NEO-5548
Signed-off-by: Warchulski, Jaroslaw <jaroslaw.warchulski@intel.com>

shared/source/helpers/cache_policy.h

@@ -1,17 +1,15 @@
 /*
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2023 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
  */
 
 #pragma once
-#include "shared/source/debug_settings/debug_settings_manager.h"
-
 #include "igfxfmid.h"
 
+#include <cstddef>
 #include <cstdint>
-#include <stddef.h>
 
 namespace NEO {
 class GraphicsAllocation;

shared/source/helpers/cache_policy_base.inl

@@ -1,10 +1,11 @@
 /*
- * Copyright (C) 2022 Intel Corporation
+ * Copyright (C) 2022-2023 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
  */
 
+#include "shared/source/debug_settings/debug_settings_manager.h"
 #include "shared/source/helpers/cache_policy.h"
 #include "shared/source/os_interface/hw_info_config.h"
 #include "shared/source/xe_hpg_core/hw_cmds.h"

shared/source/image/image_surface_state.h

@@ -13,7 +13,6 @@
 #include "shared/source/gmm_helper/resource_info.h"
 #include "shared/source/helpers/basic_math.h"
 #include "shared/source/helpers/surface_format_info.h"
-#include "shared/source/memory_manager/graphics_allocation.h"
 
 namespace NEO {
 template <typename GfxFamily>