Zabbix

...G...... [ZBXNEXT-7408] added native support for the net.dns and net.dns.record keys in Zabbix agent 2, fixed net.dns.record in Zabbix agent 1

* commit '252c157120df2bc50e4d0c438bfb4976a1fd4daf':
  ...G...... [ZBXNEXT-7408] fixed cherry pick merge
  .D........ [ZBXNEXT-6875] corrected changelog entry
  ...G...... [ZBXNEXT-6875] code clean-up
  ...G...... [ZBXNEXT-6875] fixing sub issues
  ...G...... [ZBXNEXT-6875] code clean-up
  ...G...... [ZBXNEXT-6875] fixing build on windows
  ...G...... [ZBXNEXT-6875] code clean-up
  ...G...... [ZBXNEXT-6875] updated response parsing for net.dns.record metric in Zabbix agent 2
  ...G...... [ZBXNEXT-6875] added native implementations for net.dns/.record metrics in Zabbix agent 2