Zabbix

.......... [DEV-4916] added new test scenario

* commit 'c113481fd16a15c83189ad8fee9bdba4aa251af4':
  .......... [DEV-4916] fixed review comments
  .......... [DEV-4916] minor adjustment 7.4
  .......... [DEV-4916] fixed review comments
  .......... [DEV-4916] adjusted test comment
  .......... [DEV-4916] fixed review comments
  .......... [DEV-4916] added TEST_BAD
  .......... [DEV-4916] adjusted test after review
  .......... [DEV-4916] added triggerSeverity test