Zabbix

A...I..... [ZBXNEXT-9297] added dbpatch and updated import converter

* commit '5d62d5a84c6cb72d0401723e295d549bd2aced6b':
  .......... [ZBXNEXT-9297] deleted changelog
  ....I..... [ZBXNEXT-9297] fixed typo in the field name
  .D........ [ZBXNEXT-9297] added "A" component to the ChangeLog entry
  ..F....... [ZBXNEXT-9297] fixed ordering and code style
  ....I..... [ZBXNEXT-9297] added dbpatch
  ..F.I..... [ZBXNEXT-9297] fixed importer to removed not needed clock fields, added test and removed from time_size from clock widget in dashboards.tmpl