doc: updated copyright information

Author: vpirogov

LICENSE

@@ -177,12 +177,14 @@
 
    ============================================================================
 
-   Copyright 2016-2021 Intel Corporation
+   Copyright 2016-2023 Intel Corporation
    Copyright 2018 YANDEX LLC
-   Copyright 2019-2021 FUJITSU LIMITED
-   Copyright 2020 Arm Limited and affiliates
-   Copyright 2020 Codeplay Software Limited
+   Copyright 2019-2023 FUJITSU LIMITED
+   Copyright 2020-2023 Arm Ltd. and affiliates
+   Copyright 2020-2022 Codeplay Software Limited
    Copyright 2021 Alanna Tempest
+   Copyright 2022-2023 IBM Corporation
+   Copyright 2023 KNS Group LLC (YADRO)
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.