fix newly introduced linter issues after ansible|ansible-lint update

roles/docker_mastodon/tasks/main.yml

@@ -187,25 +187,25 @@
         - docker
         - mastodon
     - name: Run pre compose database migrations
-      ansible.legacy.command: docker-compose run --rm -e SKIP_POST_DEPLOYMENT_MIGRATIONS=true web rails db:migrate
-      args:
+      ansible.legacy.command:
+        cmd: docker-compose run --rm -e SKIP_POST_DEPLOYMENT_MIGRATIONS=true web rails db:migrate
         chdir: "{{ docker_mastodon_install_location }}"
       register: pre_database_migrations
       changed_when: pre_database_migrations.rc == 0
       environment:
         PYTHONPATH: ""
     - name: Clear cache
-      ansible.legacy.command: docker-compose run --rm web bin/tootctl cache clear
-      args:
+      ansible.legacy.command:
+        cmd: docker-compose run --rm web bin/tootctl cache clear
         chdir: "{{ docker_mastodon_install_location }}"
       register: clear_cache
       changed_when: clear_cache.rc == 0
       environment:
         PYTHONPATH: ""
     - name: Run post compose database migrations
-      ansible.legacy.command: docker-compose run --rm web rails db:migrate
-      args:
-        chdir: "{{ docker_mastodon_install_location }}"
+      ansible.legacy.command:
+        cmd: docker-compose run --rm web rails db:migrate
+        creates: "{{ docker_mastodon_install_location }}"
       register: post_database_migrations
       changed_when: post_database_migrations.rc == 0
       environment:

roles/docker_matrix/tasks/main.yml

@@ -132,8 +132,8 @@
   become: true
 
 - name: Generate synapse config
-  ansible.legacy.command: python2 -m compose run -e "SYNAPSE_SERVER_NAME={{ docker_matrix_synapse_servername }}" synapse generate
-  args:
+  ansible.legacy.command:
+    cmd: python2 -m compose run -e \"SYNAPSE_SERVER_NAME={{ docker_matrix_synapse_servername }}\" synapse generate
     chdir: "{{ docker_matrix_install_location }}"
     creates: "{{ docker_matrix_data_location }}/homeserver.yaml"
   tags: