Add default license header to files which have no copyright or license header yet (#5074)

* Add default license header to files which have no copyright or license header yet.

* yml extension should have been xml...

tests/integration/targets/filesystem/tasks/create_device.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 - name: 'Create a "disk" file'
   community.general.filesize:
     path: '{{ image_file }}'

tests/integration/targets/filesystem/tasks/create_fs.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 - name: "Create filesystem ({{ fstype }})"
   community.general.filesystem:
     dev: '{{ dev }}'

tests/integration/targets/filesystem/tasks/freebsd_setup.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 - name: "Uninstall e2fsprogs"
   ansible.builtin.package:
     name: e2fsprogs

tests/integration/targets/filesystem/tasks/overwrite_another_fs.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 - name: 'Recreate "disk" file'
   community.general.filesize:
     path: '{{ image_file }}'

tests/integration/targets/filesystem/tasks/remove_fs.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # We assume 'create_fs' tests have passed.
 
 - name: "Create filesystem"

tests/integration/targets/filesystem/tasks/setup.yml

@@ -1,4 +1,8 @@
 ---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # By installing e2fsprogs on FreeBSD, we get a usable blkid command, but this
 # package conflicts with util-linux, that provides blkid too, but also wipefs
 # (required for filesystem state=absent).