Quote YAML mode values to satisfy octal lint rules

roles/custom/matrix-bridge-appservice-discord/tasks/setup_install.yml

@@ -55,7 +55,7 @@
   ansible.builtin.file:
     path: "{{ item }}"
     state: directory
-    mode: 0750
+    mode: '0750'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   with_items:
@@ -92,7 +92,7 @@
   ansible.builtin.copy:
     content: "{{ matrix_appservice_discord_configuration | to_nice_yaml(indent=2, width=999999) }}"
     dest: "{{ matrix_appservice_discord_config_path }}/config.yaml"
-    mode: 0644
+    mode: '0644'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   register: matrix_appservice_discord_config_result
@@ -101,7 +101,7 @@
   ansible.builtin.copy:
     content: "{{ matrix_appservice_discord_registration | to_nice_yaml(indent=2, width=999999) }}"
     dest: "{{ matrix_appservice_discord_config_path }}/registration.yaml"
-    mode: 0644
+    mode: '0644'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   register: matrix_appservice_discord_registration_result
@@ -130,7 +130,7 @@
   ansible.builtin.template:
     src: "{{ role_path }}/templates/systemd/matrix-appservice-discord.service.j2"
     dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-appservice-discord.service"
-    mode: 0644
+    mode: '0644'
   register: matrix_appservice_discord_systemd_service_result
 
 - name: Determine whether matrix-appservice-discord needs a restart