cleanup: Remove expired ports:

2022-06-25 lang/cmucl: Not supported upstream since 2017 and broken since FreeBSD 12.1
2022-06-25 devel/qbs: Abandoned and not working with modern clang
2022-06-25 lang/cmucl-extra: lang/cmucl is not supported upstream since 2017 and broken since FreeBSD 12.1
2022-06-25 security/protonvpn-cli: This version is deprecated and unsupported upstream. The port needs an update, which would require a fair amount of effort. Use OpenVPN or Wireguard with configuration files provided by ProtonVPN instead.
2022-06-27 sysutils/firstboot-growfs: A better version is available on all FreeBSD version
2022-06-27 security/modsecurity3-apache: The project was not developed further
2022-06-29 net-mgmt/zabbix54-frontend: Unsupported by upstream
2022-06-29 net-mgmt/zabbix54-server: Unsupported by upstream