Zabbix

.......... [DEV-5111] fixed silent wait in Selenium framework when a form is not reloaded

Merge in ZBX/zabbix from feature/DEV-5111-7.5 to master

* commit 'd77759929f5824e5a99fa7efc4d2eb64ffc4eea2':
  .......... [DEV-5111] removed extra RELOADABLE_FILL from tests
  .......... [DEV-5111] fixed silent wait when a form is not reloaded