[PATCH] zabbix_agentd: v6.0.27 + ovpn certificate checks

Hi all

A new version of the Zabbix Agent addon fixing a bug and improving logfile reading performance with regex.

Added IPFire specific functionality: Checking and validating OpenVPN Client, server and CA certificates.

Patch 1: Zabbix agent version update Patch 2: Helper script for added openvpn certificate items Patch 3: Actual configuration of agent for new certificate checking functionality

Zabbix agentd wiki entry will be updated after merge.

Regards

Robin