Zabbix

A......... [ZBX-23886] fixed inability to import items, LLD rules and item prototypes containing redundant conditional fields

* commit '4f7d9a77f9f53281bbd278476e74ae4ea40b183f': (33 commits)
  .......... [ZBX-23886] improved code style - changed approach to indenting rules for XML_MULTIPLE-encased objects
  A......... [ZBX-23886] improved rules for host prototype interfaces
  .......... [ZBX-23886] fixed unit test
  A......... [ZBX-23886] reverted changes made in ZBX-23568
  A......... [ZBX-23886] fixed missing max_repetitions parameter; improved code style
  A......... [ZBX-23886] reverted rule for LLD rule timeout property
  A......... [ZBX-23886] fixed rules for timeout property; fixed unit test
  A......... [ZBX-23886] removed redundant code; improved code style
  .D........ [ZBX-23886] fixed parameter alignment in description
  .D........ [ZBX-23886] added change-log entry
  .......... [ZBX-23886] improved code style
  A......... [ZBX-23886] returned preprocessing validation function missed in LLD revert
  A......... [ZBX-23886] fixed coding style
  A......... [ZBX-23886] reverted unnecessary improvement of LLD rules import validation (part 2)
  A......... [ZBX-23886] reverted unrelated changes
  A......... [ZBX-23886] reverted unnecessary improvement of LLD rules import validation
  A......... [ZBX-23886] removed defaults from multiple-rules with tag ignore path; adjusted multipleRuleMatched conditions
  A......... [ZBX-23886] moved adding preprocessing defaults for LLD rules to import preparation instead of API; reverted changes to ItemGeneralOld; improved code style
  .......... [ZBX-23886] reverted proposed refactoring in unit tests
  A......... [ZBX-23886] fixed import compare value mode
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