Zabbix

...G...... [DEV-1438] added net.udp.service, net.udp.service.perf metric support to Windows and in native Go code to Linux

* commit 'e04f9696cdcd5f770254d029aa8032c2005200d6':
  ...G...... [DEV-1438] change rounding function to the one from standard library
  ...G...... [DEV-1438] fixed response length check
  ...G...... [DEV-1438] minor style fix
  ...G...... [DEV-143] added net.udp.service, net.udp.service.perf metric support to Windows and in native Go code to Linux

(cherry picked from commit b165b14cd2ae12d35fe1b2905b47ce4acf9b97ec)