Zabbix

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

* commit '965faa5bc99017bcbfa3eba0da39da27280b94b2':
  .......... [ZBX-23886] moved conversion for inventory_mode to v7.2; added C70ImportConverterTest
  A......... [ZBX-23886] reverted inventory_mode defaults update for hosts and host's host prototypes for v7.0
  A......... [ZBX-23886] updated C72XmlValidator with conditional tag rules; delayed inventory_mode defaults update for hosts and host's host prototypes to v7.2
  A......... [ZBX-23886] fixed discrepancy in default value of inventory_mode for hosts and host_prototypes from v6.4 to 7.0; updated unit tests
  .......... [ZBX-23886] improved code style - changed approach to indenting rules for XML_MULTIPLE-encased objects
  A......... [ZBX-23886] fixed and propagated host prototype interface rules
  A......... [ZBX-23886] reverted changes made in ZBX-23568
  A......... [ZBX-23886] improved rules for host prototype interfaces; fixed missing max_repetitions parameter; removed binary item type from 6.4 configuration; improved code style
  A......... [ZBX-23886] reverted rule for LLD rule timeout property for v6.4 configuration
  A......... [ZBX-23886] fixed rules for timeout property in v6.4 configuration; improved code style
  .......... [ZBX-23886] removed dangling commas
  A......... [ZBX-23886] improved rules for LLD rule configuration filter and overrides properties; fixed unit test; removed redundant code
  .......... [ZBX-23886] reverted retrieve_mode rules; removed redundant LLD rule type exclusion for params field
  .......... [ZBX-23886] renamed variable
  A......... [ZBX-23886] removed redundant LLD delay subset; modified rules for timeout, enabled_lifetime and retrieve_mode fields; fixed unit test; improved code style
  A......... [ZBX-23886] fixed list of preprocessing steps with parameters; removed duplicated cleanup/addition of item fields
  A......... [ZBX-23886] fixed inability to import items, LLD rules and item prototypes containing redundant conditional fields (ported changes from 6.4)