SWDEV-293742 - Update copyrights end year for hipamd

Change-Id: I08f620f84563a9214b59f1b943ed091b67229eab

hipamd/src/hip_code_object.cpp

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2015-2020 - present Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal