MLECO-3583: Update copyright notice according to new guidelines

Change-Id: I0f057b33993e5196a60e52f4fb0c60e09693dcfe
diff --git a/scripts/py/templates/AudioClips.cc.template b/scripts/py/templates/AudioClips.cc.template
index edf46bc..724aa84 100644
--- a/scripts/py/templates/AudioClips.cc.template
+++ b/scripts/py/templates/AudioClips.cc.template
@@ -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");
diff --git a/scripts/py/templates/AudioClips.hpp.template b/scripts/py/templates/AudioClips.hpp.template
index 2bcf45c..dfe435c 100644
--- a/scripts/py/templates/AudioClips.hpp.template
+++ b/scripts/py/templates/AudioClips.hpp.template
@@ -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");
diff --git a/scripts/py/templates/Images.cc.template b/scripts/py/templates/Images.cc.template
index 6e86f98..0cbd4f3 100644
--- a/scripts/py/templates/Images.cc.template
+++ b/scripts/py/templates/Images.cc.template
@@ -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");
diff --git a/scripts/py/templates/Images.hpp.template b/scripts/py/templates/Images.hpp.template
index 89ce39e..01f0c0f 100644
--- a/scripts/py/templates/Images.hpp.template
+++ b/scripts/py/templates/Images.hpp.template
@@ -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");
diff --git a/scripts/py/templates/Labels.cc.template b/scripts/py/templates/Labels.cc.template
index f1ec1b5..b9000d3 100644
--- a/scripts/py/templates/Labels.cc.template
+++ b/scripts/py/templates/Labels.cc.template
@@ -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");
diff --git a/scripts/py/templates/Labels.hpp.template b/scripts/py/templates/Labels.hpp.template
index c16a983..6c583b4 100644
--- a/scripts/py/templates/Labels.hpp.template
+++ b/scripts/py/templates/Labels.hpp.template
@@ -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");
diff --git a/scripts/py/templates/TestData.cc.template b/scripts/py/templates/TestData.cc.template
index d0f2698..18f415a 100644
--- a/scripts/py/templates/TestData.cc.template
+++ b/scripts/py/templates/TestData.cc.template
@@ -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");
diff --git a/scripts/py/templates/TestData.hpp.template b/scripts/py/templates/TestData.hpp.template
index 413c062..13c410d 100644
--- a/scripts/py/templates/TestData.hpp.template
+++ b/scripts/py/templates/TestData.hpp.template
@@ -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");
diff --git a/scripts/py/templates/audio.cc.template b/scripts/py/templates/audio.cc.template
index f1e29ef..fd33df4 100644
--- a/scripts/py/templates/audio.cc.template
+++ b/scripts/py/templates/audio.cc.template
@@ -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");
diff --git a/scripts/py/templates/default.hpp.template b/scripts/py/templates/default.hpp.template
index acba891..14b2326 100644
--- a/scripts/py/templates/default.hpp.template
+++ b/scripts/py/templates/default.hpp.template
@@ -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");
diff --git a/scripts/py/templates/header_template.txt b/scripts/py/templates/header_template.txt
index 0dac4be..f6e3bdb 100644
--- a/scripts/py/templates/header_template.txt
+++ b/scripts/py/templates/header_template.txt
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) {{year}}, Arm Limited and affiliates.
+ * SPDX-FileCopyrightText: Copyright {{year}}, Arm Limited and affiliates.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/scripts/py/templates/image.cc.template b/scripts/py/templates/image.cc.template
index 010daa1..a11e383 100644
--- a/scripts/py/templates/image.cc.template
+++ b/scripts/py/templates/image.cc.template
@@ -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");
diff --git a/scripts/py/templates/iofmdata.cc.template b/scripts/py/templates/iofmdata.cc.template
index e3c1dc6..8b3959b 100644
--- a/scripts/py/templates/iofmdata.cc.template
+++ b/scripts/py/templates/iofmdata.cc.template
@@ -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");
diff --git a/scripts/py/templates/tflite.cc.template b/scripts/py/templates/tflite.cc.template
index a06c14a..955f01d 100644
--- a/scripts/py/templates/tflite.cc.template
+++ b/scripts/py/templates/tflite.cc.template
@@ -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");