Add license information to files in examples

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

examples/host.yml

@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: 2022 MDAD project contributors
+# SPDX-FileCopyrightText: 2024 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 # This is a host file for usage with the `../bin/ansible-all-hosts.sh` script,

examples/hosts.license

@@ -0,0 +1,8 @@
+SPDX-FileCopyrightText: 2017 - 2024 Slavi Pantaleev
+SPDX-FileCopyrightText: 2019 Dan Arnfield
+SPDX-FileCopyrightText: 2019 MDAD project contributors
+SPDX-FileCopyrightText: 2021 Aaron Raimist
+SPDX-FileCopyrightText: 2023 David Holdeman
+SPDX-FileCopyrightText: 2024 - 2025 Suguru Hirahara
+
+SPDX-License-Identifier: AGPL-3.0-or-later

examples/vars.yml.license

@@ -0,0 +1,9 @@
+SPDX-FileCopyrightText: 2017 - 2024 Slavi Pantaleev
+SPDX-FileCopyrightText: 2018 Hugues Morisset
+SPDX-FileCopyrightText: 2018 MDAD project contributors
+SPDX-FileCopyrightText: 2020 Olaf Schoenwald
+SPDX-FileCopyrightText: 2021 Kim Brose
+SPDX-FileCopyrightText: 2022 Marko Weltzer
+SPDX-FileCopyrightText: 2024 Suguru Hirahara
+
+SPDX-License-Identifier: AGPL-3.0-or-later