Quote YAML mode values to satisfy octal lint rules

roles/custom/matrix-cactus-comments/tasks/setup_install.yml

@@ -10,7 +10,7 @@
   ansible.builtin.file:
     path: "{{ item.path }}"
     state: directory
-    mode: 0750
+    mode: '0750'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   with_items:
@@ -25,7 +25,7 @@
     dest: "{{ matrix_cactus_comments_app_service_env_file }}"
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
-    mode: 0640
+    mode: '0640'
   register: matrix_cactus_comments_config_env_result
 
 - name: Ensure matrix-cactus-comments appservice file created
@@ -34,7 +34,7 @@
     dest: "{{ matrix_cactus_comments_app_service_config_file }}"
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
-    mode: 0640
+    mode: '0640'
   register: matrix_cactus_comments_config_appservice_result
 
 - name: Ensure matrix-cactus-comments image is pulled
@@ -76,7 +76,7 @@
   ansible.builtin.template:
     src: "{{ role_path }}/templates/systemd/matrix-cactus-comments.service.j2"
     dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-cactus-comments.service"
-    mode: 0644
+    mode: '0644'
   register: matrix_cactus_comments_systemd_service_result
 
 - name: Determine whether matrix-cactus-comments needs a restart