Zabbix

...G...... [ZBXNEXT-6875] added native support for the system.hw.chassis and system.hw.devices keys in Zabbix agent 2

Merge in ZBX/zabbix from feature/ZBXNEXT-6875-5.0 to release/5.0

* commit '7ebfee73786124599d5b2e12d6625eda71254a8c':
  ...G...... [ZBXNEXT-6875] added more chassis types for system.hw.chassis
  ...G...... [ZBXNEXT-6875] updated change log wording
  ...G...... [ZBXNEXT-6875] updated change log wording
  ...G...... [ZBXNEXT-6875] fixing sub-issues
  ...G...... [ZBXNEXT-6875] code clean up
  ...G...... [ZBXNEXT-6875] code clean up
  ...G...... [ZBXNEXT-6875] added native support for system.hw.chassis key in Zabbix agent 2
  ...G...... [ZBXNEXT-6875] added proof of concept support for system.hw.chassis key in Zabbix agent 2
  ...G...... [ZBXNEXT-6875] added native support for system.hw.devices key in Zabbix agent 2