security/suricata: update to 6.0.11

ChangeLog: https://forum.suricata.io/t/suricata-6-0-11-released/3409

• LibHTP has been updated to 0.5.43. This is a required version that is bundled with the release.
• Various security, performance, accuracy, and stability issues have been fixed

PR: 270945
Reported by: franco@opnsense.org (maintainer)