Setting up REUSE: add copyright statements to yml files in roles/custom/

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

roles/custom/matrix-bridge-appservice-webhooks/defaults/main.yml

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 # matrix-appservice-webhooks is a Matrix <-> webhook bridge
 # Project source code URL: https://github.com/redoonetworks/matrix-appservice-webhooks

roles/custom/matrix-bridge-appservice-webhooks/tasks/main.yml

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - tags:

roles/custom/matrix-bridge-appservice-webhooks/tasks/setup_install.yml

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Ensure matrix-appservice-webhooks paths exist

roles/custom/matrix-bridge-appservice-webhooks/tasks/setup_uninstall.yml

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Check existence of matrix-appservice-webhooks service

roles/custom/matrix-bridge-appservice-webhooks/tasks/validate_config.yml

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Fail if required matrix-appservice-webhooks settings not defined