Systemd journald and nftables support should be the default

TASK [fail2ban : Test configuration when changed] ******************************************************************************************************************************************************************************************************************************
fatal: [example.webarch.org.uk]: FAILED! => changed=true 
  cmd:
  - fail2ban-client
  - -t
  delta: '0:00:00.117288'
  end: '2023-12-13 13:44:39.333960'
  msg: non-zero return code
  rc: 255
  start: '2023-12-13 13:44:39.216672'
  stderr: |-
    2023-12-13 13:44:39,314 fail2ban.configreader   [7311]: WARNING 'allowipv6' not defined in 'Definition'. Using default one: 'auto'
    2023-12-13 13:44:39,323 fail2ban                [7311]: ERROR   Failed during configuration: Have not found any log file for sshd jail
    2023-12-13 13:44:39,323 fail2ban                [7311]: ERROR   ERROR: test configuration failed
  stderr_lines: <omitted>
  stdout: ''
  stdout_lines: <omitted>