Fix "Forbidden implicit octal value" lint errors

roles/certbot/tasks/main.yml

@@ -30,7 +30,7 @@
     path: /srv/web/certbot.home.foo.sh/.well-known
     owner: root
     group: "{{ ansible_wheel }}"
-    mode: 0755
+    mode: "0755"
     state: directory
 
 - name: Create certbot directories
@@ -38,7 +38,7 @@
     path: "{{ item }}"
     owner: root
     group: certbot
-    mode: 0775
+    mode: "0775"
     state: directory
   with_items:
     - /srv/web/certbot.home.foo.sh/.well-known/acme-challenge
@@ -57,7 +57,7 @@
   ansible.builtin.copy:
     dest: /etc/letsencrypt/cli.ini
     src: cli.ini
-    mode: 0644
+    mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"