Add license information to files in matrix-synapse/tasks/rust-synapse-compress-state

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

roles/custom/matrix-synapse/tasks/rust-synapse-compress-state/compress_room.yml

@@ -1,3 +1,9 @@
+# SPDX-FileCopyrightText: 2020 - 2024 Slavi Pantaleev
+# SPDX-FileCopyrightText: 2021 Béla Becker
+# SPDX-FileCopyrightText: 2022 Marko Weltzer
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - ansible.builtin.debug:

roles/custom/matrix-synapse/tasks/rust-synapse-compress-state/main.yml

@@ -1,3 +1,11 @@
+# SPDX-FileCopyrightText: 2020 - 2024 Slavi Pantaleev
+# SPDX-FileCopyrightText: 2022 MDAD project contributors
+# SPDX-FileCopyrightText: 2022 Marko Weltzer
+# SPDX-FileCopyrightText: 2022 Nikita Chernyi
+# SPDX-FileCopyrightText: 2022 Sebastian Gumprich
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 # Pre-checks