Zabbix

...G...... [ZBX-22373] added mixing session and key parameter for Zabbix agent 2 items

* commit '24dc869e2979db4799295c5f146d06e9bbdd11a0':
  .......... [ZBX-22373] added change log
  ...G...... [ZBX-22373] code clean up
  ...G...... [ZBX-22373] allow mixing session and key parameter for Zabbix agent 2 items