Zabbix

.......... [DEV-1413] added additional test scenarios of new Graph widget features

* commit '348354fbea28662981b8dbee80f24b20e0061505':
  .......... [DEV-1413] fixed typo
  .......... [DEV-1413] fixed focus function
  .......... [DEV-1413] remove focus function moved to testing framework
  .......... [DEV-1413] fixed screenshots check for graph widget
  .......... [DEV-1413] added additional test scenarios of new Graph widget features and screenshots to check graph widget form

(cherry picked from commit 5e9bf3e85917066934248263101a2fe29ffcb91d)