Quote YAML mode values to satisfy octal lint rules

roles/custom/matrix-sygnal/tasks/install.yml

@@ -13,7 +13,7 @@
   ansible.builtin.file:
     path: "{{ item }}"
     state: directory
-    mode: 0750
+    mode: '0750'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   with_items:
@@ -25,7 +25,7 @@
   ansible.builtin.copy:
     content: "{{ matrix_sygnal_configuration | to_nice_yaml(indent=2, width=999999) }}"
     dest: "{{ matrix_sygnal_config_path }}/sygnal.yaml"
-    mode: 0640
+    mode: '0640'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   register: matrix_sygnal_config_result
@@ -34,7 +34,7 @@
   ansible.builtin.template:
     src: "{{ role_path }}/templates/labels.j2"
     dest: "{{ matrix_sygnal_base_path }}/labels"
-    mode: 0640
+    mode: '0640'
     owner: "{{ matrix_user_name }}"
     group: "{{ matrix_group_name }}"
   register: matrix_sygnal_support_files_result
@@ -61,7 +61,7 @@
   ansible.builtin.template:
     src: "{{ role_path }}/templates/systemd/matrix-sygnal.service.j2"
     dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-sygnal.service"
-    mode: 0644
+    mode: '0644'
   register: matrix_sygnal_systemd_service_result
 
 - name: Determine whether Sygnal needs a restart