Ansible use case question

maintenance.yml

---
- tasks:
    - include_vars: "{{ config }}"
    
    - copy: src=/data/{{ client_slug}}/backup.zip dest=/backups/{{ client_slug }}

playbook.yml

---
- hosts: all
  tasks:
    - name: Apt update and upgrade
      apt: update_cache=yes upgrade=dist cache_valid_time=3600
      
    - name: Run maintenance tasks
      include: maintenance.yml config="{{ item }}"
      with_fileglob: client/*.yml