Add license information to files for matrix-cactus-comments and matrix-cactus-comments-client

This commit adds copyright attributions in SPDX to the files for matrix-cactus-comments and matrix-cactus-comments-client, following REUSE's specification.

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

roles/custom/matrix-cactus-comments/tasks/main.yml

@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: 2022 Julian-Samuel Gebühr
+# SPDX-FileCopyrightText: 2022 - 2024 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - tags:

roles/custom/matrix-cactus-comments/tasks/setup_install.yml

@@ -1,3 +1,9 @@
+# SPDX-FileCopyrightText: 2022 - 2023 Julian-Samuel Gebühr
+# SPDX-FileCopyrightText: 2022 - 2024 Slavi Pantaleev
+# SPDX-FileCopyrightText: 2022 Sebastian Gumprich
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Ensure matrix-cactus-comments paths exist

roles/custom/matrix-cactus-comments/tasks/setup_uninstall.yml

@@ -1,3 +1,9 @@
+# SPDX-FileCopyrightText: 2022 Julian-Samuel Gebühr
+# SPDX-FileCopyrightText: 2022 - 2024 Slavi Pantaleev
+# SPDX-FileCopyrightText: 2022 Sebastian Gumprich
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Check existence of matrix-cactus-comments service

roles/custom/matrix-cactus-comments/tasks/validate_config.yml

@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: 2022 Julian-Samuel Gebühr
+# SPDX-FileCopyrightText: 2019 - 2024 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: (Deprecation) Catch and report renamed matrix-cactus-comments settings