SWDEV-293742 - Update copyright year

Change-Id: I4248b2cebd3de056f9d5d417e0697da22fb964ef

tests/catch/stress/printf/Stress_printf_ComplexKernels.cc

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2021 - present Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 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

tests/catch/stress/printf/Stress_printf_SimpleKernels.cc

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2020 - present Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 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

tests/catch/stress/printf/printf_common.h

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2020 - present Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 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