MLECO-3583: Update copyright notice according to new guidelines

Change-Id: I0f057b33993e5196a60e52f4fb0c60e09693dcfe
diff --git a/scripts/vela/default_vela.ini b/scripts/vela/default_vela.ini
index c15e81f..9d6baa7 100644
--- a/scripts/vela/default_vela.ini
+++ b/scripts/vela/default_vela.ini
@@ -1,5 +1,5 @@
 ;
-; Copyright (c) 2021 Arm Limited. All rights reserved.
+; SPDX-FileCopyrightText: Copyright 2021 Arm Limited and/or its affiliates <open-source-office@arm.com>
 ; SPDX-License-Identifier: Apache-2.0
 ;
 ; Licensed under the Apache License, Version 2.0 (the "License");