Zabbix

..F....... [ZBX-23867] fixed inherited timeout not being passed to LLD testing form

* commit '4de3edc4185a6ab956a293bfaceeb5caac6be89b':
  .......... [ZBX-23867] fixed timeout selector
  .......... [ZBX-23867] fixet timeout element check
  ..F....... [ZBX-23867] fixed wrong inherited timeout being used when changing item type and then enabling custom timeout
  ..F....... [ZBX-23867] fixed coding style
  ..F....... [ZBX-23867] fixed timeout field being filled with inherited timeout if custom timeout is empty before the field is enabled
  .D........ [ZBX-23867] added changelog file
  ..F....... [ZBX-23867] fixed inherited timeout not being passed to LLD testing form