matrix-bridge-meshtastic-relay: 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-bridge-meshtastic-relay/defaults/main.yml

@@ -15,7 +15,6 @@ matrix_meshtastic_relay_container_image: "{{ matrix_meshtastic_relay_container_i
 matrix_meshtastic_relay_container_image_registry_prefix: "{{ matrix_meshtastic_relay_container_image_registry_prefix_upstream }}"
 matrix_meshtastic_relay_container_image_registry_prefix_upstream: "{{ matrix_meshtastic_relay_container_image_registry_prefix_upstream_default }}"
 matrix_meshtastic_relay_container_image_registry_prefix_upstream_default: "ghcr.io/"
-matrix_meshtastic_relay_container_image_force_pull: "{{ matrix_meshtastic_relay_container_image.endswith(':latest') }}"
 
 matrix_meshtastic_relay_base_path: "{{ matrix_base_data_path }}/meshtastic-relay"
 

roles/custom/matrix-bridge-meshtastic-relay/tasks/setup_install.yml

@@ -6,11 +6,9 @@
 ---
 
 - name: Ensure matrix-meshtastic-relay image is pulled
-  community.docker.docker_image:
+  community.docker.docker_image_pull:
     name: "{{ matrix_meshtastic_relay_container_image }}"
-    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
-    force_source: "{{ matrix_meshtastic_relay_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_meshtastic_relay_container_image_force_pull }}"
+    pull: always
   register: matrix_meshtastic_relay_container_image_pull_result
   retries: "{{ devture_playbook_help_container_retries_count }}"
   delay: "{{ devture_playbook_help_container_retries_delay }}"

roles/custom/matrix-bridge-meshtastic-relay/tasks/validate_config.yml

@@ -21,3 +21,11 @@
       `matrix_meshtastic_relay_connection_type` must be one of: `tcp`, `serial`, `ble`.
       Got: `{{ matrix_meshtastic_relay_connection_type }}`.
   when: "matrix_meshtastic_relay_connection_type not in ['tcp', 'serial', 'ble']"
+
+- name: (Deprecation) Catch and report renamed matrix-meshtastic-relay variables
+  ansible.builtin.fail:
+    msg: >-
+      The variable `{{ item.old }}` is deprecated. Please use `{{ item.new }}` instead.
+  when: "lookup('ansible.builtin.varnames', ('^' + item.old + '$'), wantlist=True) | length > 0"
+  with_items:
+    - {'old': 'matrix_meshtastic_relay_container_image_force_pull', 'new': '<removed> (the new community.docker.docker_image_pull module handles this natively)'}