Fix "Forbidden implicit octal value" lint errors

roles/tftp/tasks/main.yml

@@ -34,7 +34,7 @@
   ansible.builtin.file:
     path: /export/tftpboot
     state: directory
-    mode: 0755
+    mode: "0755"
     owner: root
     group: "{{ ansible_wheel }}"
 
@@ -51,7 +51,7 @@
   ansible.builtin.file:
     path: /etc/systemd/system/tftp.service.d
     state: directory
-    mode: 0755
+    mode: "0755"
     owner: root
     group: "{{ ansible_wheel }}"
   when: ansible_service_mgr == "systemd"
@@ -63,7 +63,7 @@
       [Service]
       ExecStart=
       ExecStart=/usr/sbin/in.tftpd -s /srv/tftpboot -u tftpd -c -v
-    mode: 0644
+    mode: "0644"
     owner: root
     group: "{{ ansible_wheel }}"
   notify: Restart tftpd