matrix-synapse-auto-compressor: switch to modern community.docker docker_image modules

Replaces `community.docker.docker_image` with the modern
`docker_image_pull` module. Drops the `ansible_version` compatibility
ladder and the now-redundant `_container_image_force_pull` variable
(the new pull module handles registry refresh natively via `pull: always`).

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/5191.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

roles/custom/matrix-synapse-auto-compressor/defaults/main.yml

@@ -33,7 +33,6 @@ matrix_synapse_auto_compressor_container_image: "{{ matrix_synapse_auto_compress
 matrix_synapse_auto_compressor_container_image_registry_prefix: "{{ 'localhost/' if matrix_synapse_auto_compressor_container_image_self_build else matrix_synapse_auto_compressor_container_image_registry_prefix_upstream }}"
 matrix_synapse_auto_compressor_container_image_registry_prefix_upstream: "{{ matrix_synapse_auto_compressor_container_image_registry_prefix_upstream_default }}"
 matrix_synapse_auto_compressor_container_image_registry_prefix_upstream_default: "registry.gitlab.com/"
-matrix_synapse_auto_compressor_container_image_force_pull: "{{ matrix_synapse_auto_compressor_container_image.endswith(':latest') }}"
 
 # The base container network. It will be auto-created by this role if it doesn't exist already.
 matrix_synapse_auto_compressor_container_network: matrix-synapse-auto-compressor

roles/custom/matrix-synapse-auto-compressor/tasks/install.yml

@@ -39,11 +39,9 @@
   register: matrix_synapse_auto_compressor_config_script_result
 
 - name: Ensure synapse-auto-compressor image is pulled
-  community.docker.docker_image:
+  community.docker.docker_image_pull:
     name: "{{ matrix_synapse_auto_compressor_container_image }}"
-    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
-    force_source: "{{ matrix_synapse_auto_compressor_container_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
-    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_synapse_auto_compressor_container_image_force_pull }}"
+    pull: always
   when: "not matrix_synapse_auto_compressor_container_image_self_build | bool"
   register: matrix_synapse_auto_compressor_container_image_pull_result
   retries: "{{ devture_playbook_help_container_retries_count }}"

roles/custom/matrix-synapse-auto-compressor/tasks/validate_config.yml

@@ -15,6 +15,8 @@
       "new": "matrix_synapse_auto_compressor_schedule"
     - "old": "matrix_synapse_auto_compressor_container_image_name_prefix"
       "new": "matrix_synapse_auto_compressor_container_image_registry_prefix"
+    - "old": "matrix_synapse_auto_compressor_container_image_force_pull"
+      "new": "<removed> (the new community.docker.docker_image_pull module handles this natively)"
 
 - name: Fail if required matrix-synapse-auto-compressor settings not defined
   ansible.builtin.fail: