Rename variable (matrix_user_username -> matrix_user_name)

roles/custom/matrix-base/tasks/setup_matrix_base.yml

@@ -17,7 +17,7 @@
     path: "{{ item }}"
     state: directory
     mode: "{{ matrix_base_data_path_mode }}"
-    owner: "{{ matrix_user_username }}"
+    owner: "{{ matrix_user_name }}"
     group: "{{ matrix_user_groupname }}"
   with_items:
     - "{{ matrix_base_data_path }}"

roles/custom/matrix-base/tasks/setup_matrix_user.yml

@@ -15,7 +15,7 @@
 
 - name: Ensure Matrix user is created
   ansible.builtin.user:
-    name: "{{ matrix_user_username }}"
+    name: "{{ matrix_user_name }}"
     uid: "{{ omit if matrix_user_uid is none else matrix_user_uid }}"
     state: present
     group: "{{ matrix_user_groupname }}"

roles/custom/matrix-base/tasks/validate_config.yml

@@ -32,6 +32,7 @@
     - {'old': 'matrix_client_element_e2ee_secure_backup_required', 'new': 'matrix_static_files_file_matrix_client_property_io_element_e2ee_secure_backup_required'}
     - {'old': 'matrix_client_element_e2ee_secure_backup_setup_methods', 'new': 'matrix_static_files_file_matrix_client_property_io_element_e2ee_secure_backup_setup_methods'}
     - {'old': 'matrix_container_global_registry_prefix', 'new': '<no global variable anymore; you need to override the `_registry_prefix` variable in each component separately>'}
+    - {'old': 'matrix_user_username', 'new': 'matrix_user_name'}
 
 # We have a dedicated check for this variable, because we'd like to have a custom (friendlier) message.
 - name: Fail if matrix_homeserver_generic_secret_key is undefined