Remove the unsupported Fedora 42, and the soon to be unsupported Debian 11

roles/ensure_fail2ban/templates/Debian/11/etc/fail2ban/jail.d/99-custom_jails.conf.j2

@@ -1,37 +0,0 @@
-# Default block/ban configuration
-[DEFAULT]
-bantime = 1h
-findtime = 10m
-maxretry = 5
-banaction = iptables-multiport
-backend = systemd
-
-# SSH is enabled on all servers
-[sshd]
-enabled = true
-
-# Apache
-[apache-auth]
-enabled = {{ 'true' if ('httpd' in ansible_facts.packages or 'apache2' in ansible_facts.packages) else 'false' }}
-
-[apache-badbots]
-enabled = {{ 'true' if ('httpd' in ansible_facts.packages or 'apache2' in ansible_facts.packages) else 'false' }}
-
-[apache-noscript]
-enabled = {{ 'true' if ('httpd' in ansible_facts.packages or 'apache2' in ansible_facts.packages) else 'false' }}
-
-[apache-overflows]
-enabled = {{ 'true' if ('httpd' in ansible_facts.packages or 'apache2' in ansible_facts.packages) else 'false' }}
-
-# Postfix
-[postfix]
-enabled = {{ 'true' if 'postfix' in ansible_facts.packages else 'false' }}
-
-# Dovecot
-[dovecot]
-enabled = {{ 'true' if 'dovecot' in ansible_facts.packages or 'dovecot-core' in ansible_facts.packages else 'false' }}
-
-# MariaDB / MySQL
-[mysqld-auth]
-enabled = {{ 'true' if ('mariadb-server' in ansible_facts.packages or 'mariadb' in ansible_facts.packages or 'mysql-server' in ansible_facts.packages) else 'false' }}
-