Zabbix

.......... [DEV-4120] added Selenium tests for Host Card widget

Merge in ZBX/zabbix from feature/DEV-4120-7.3 to master

* commit 'dbcf3b13cda89773d9eb0871e200e413061f09c7': (45 commits)
  .......... [DEV-4120] updated tag checks logic in display test cases
  .......... [DEV-4120] changed HostCard positioning in template dashboard
  .......... [DEV-4120] fixed issues after branch update
  .......... [DEV-4120] fixed issues after branch update
  .......... [DEV-4120] added checks for interface and tags pop-up
  .......... [DEV-4120] removed test.sql entities from the test
  .......... [DEV-4120] fixed coding style
  .......... [DEV-4120] changed zabbix server from display dashboard to another host
  .......... [DEV-4120] added empty inventory value
  .......... [DEV-4120] added host card tests in selenium folder
  .......... [DEV-4120] reverted changes after unsuccessful conflict resolution
  .......... [DEV-4120] added no-suppressed check in Host Card widget
  .......... [DEV-4120] fixed syntax issues
  .......... [DEV-4120] added inventory scenario
  .......... [DEV-4120] removed trailing spaces and leak new lines
  .......... [DEV-4120] resolved conflicts before branch update
  .......... [DEV-4120] improved suppressed problem scenario before PR update
  .......... [DEV-4120] improved suppressed problem scenario before PR update
  .......... [DEV-4120] fixed part of selenium tests after 2nd review
  .......... [DEV-4120] fixed part of selenium tests after 2nd review
  ...