Actually remove become directive in each stanza

roles/fail2ban/tasks/main.yml

@@ -7,14 +7,12 @@
       state: present
       update_cache: true
       cache_valid_time: 3600
-    become: true
 
   - name: set customization.local config file
     template:
       src: templates/customization.local.j2
       dest: /etc/fail2ban/jail.d/customization.local
       mode: 0640
-    become: true
     notify: restart fail2ban
 
   - name: set custom sshd filter config file
@@ -22,7 +20,6 @@
       src: templates/sshd-custom-filter.conf.j2
       dest: /etc/fail2ban/filter.d/sshd-custom.conf
       mode: 0640
-    become: true
     notify: restart fail2ban
 
   become: "{{ fail2ban_become }}"