zabbix-6.0.0

• Updated chart version
• Updated chart documentation
• Updated Zabbix version
• Changed helm version
• Fix bug in volumeMount of Zabbix Agent/Proxy
• Fully support Zabbix 6.0+ Server High Availability (see Support of native Zabbix Server High Availability section)
  • No breaking changes in values.yaml file, but nevertheless you might want to review your values.yaml's zabbixServer.zabbixServerHA section

Fixes:

• #42
• #98

PR:

• #118
• #117
• #116
• #115
• #113
• #112

Thanks @fibbs @crowleym @Elbandi @filicivi @aeciopires