Fix "Forbidden implicit octal value" lint errors

roles/roundcube/tasks/main.yml

@@ -14,7 +14,7 @@
   ansible.builtin.copy:
     dest: "{{ tls_private }}/roundcube.key"
     src: "{{ tls_private }}/{{ inventory_hostname }}.key"
-    mode: 0640
+    mode: "0640"
     owner: root
     group: roundcube
     remote_src: true
@@ -23,7 +23,7 @@
   ansible.builtin.file:
     path: /etc/roundcube
     state: directory
-    mode: 0755
+    mode: "0755"
     owner: root
     group: "{{ ansible_wheel }}"
 
@@ -31,7 +31,7 @@
   ansible.builtin.template:
     dest: /etc/roundcube/local.php
     src: local.php.j2
-    mode: 0644
+    mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"
 
@@ -39,7 +39,7 @@
   ansible.builtin.template:
     dest: /etc/sysconfig/roundcube-container
     src: roundcube-container.sysconfig.j2
-    mode: 0600
+    mode: "0600"
     owner: root
     group: "{{ ansible_wheel }}"
   notify: Restart roundcube
@@ -48,7 +48,7 @@
   ansible.builtin.template:
     dest: /etc/systemd/system/roundcube-container.service
     src: roundcube-container.service.j2
-    mode: 0644
+    mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"
   notify: Restart roundcube
@@ -66,7 +66,7 @@
       location /roundcube/ {
         proxy_pass http://localhost:8004/;
       }
-    mode: 0644
+    mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"
   notify: Restart nginx