Fix typos in firewalld and fail2ban roles

I'm assuming these were just typos

Please rebase and perhaps drop the roles/ prefix.

added 158 commits

• e66ff00d...381d80ec - 156 commits from branch archlinux:master
• 8ae69179 - firewalld: add missing permanent option
• ea4c1c9a - fail2ban: fix task name to refer to a correct file

Compare with previous version

mentioned in commit ddf691c2

merged manually