Zabbix

A.F....PS. [ZBXNEXT-10069] added support for new JSON item value type

Merge in ZBX/zabbix from feature/ZBXNEXT-10069-7.5 to master

* commit 'baafd59e7840338aca8d922f01e6b65d80a56ea9': (237 commits)
  .......... [ZBXNEXT-10069] fixed -Wsign-conversion warning
  A.F....... [ZBXNEXT-10069] moved validation out of inner loop
  A......... [ZBXNEXT-10069] fixed unit tests for History Manager
  A......... [ZBXNEXT-10069] improved performance by limiting large JSON and binary values at query level
  A.F....... [ZBXNEXT-10069] improved performance by limiting large JSON and binary values at query level
  A.F....... [ZBXNEXT-10069] improved performance by limiting JSON and binary values at query level
  ........S. [ZBXNEXT-10069] reverted skipping JSON validation of old historical value when test item is used with throttling
  ........S. [ZBXNEXT-10069] added skipping JSON validation of old historical value when test item is used with throttling
  ..F....... [ZBXNEXT-10069] fixed graph display in graph configuration form preview mode for items with type JSON/binary
  ..F....... [ZBXNEXT-10069] fixed code style
  ..F....... [ZBXNEXT-10069] fixed graph display in latest data graph display view for items with type JSON/binary
  ..F....... [ZBXNEXT-10069] fixed value display in graphs with type Pie/Exploded for items with type JSON/binary
  .......... [ZBXNEXT-10069] fixed THIS_SHOULD_NEVER_HAPPEN message
  .......... [ZBXNEXT-10069] reverted adding check for this should never happen for cmocka
  ..F....... [ZBXNEXT-10069] removed ability to select JSON and binary items in item selector in the trigger expression constructor in templates
  .......... [ZBXNEXT-10069] added check for this should never happen for cmocka
  .......... [ZBXNEXT-10069] added cmocka test for JSON discard on fail
  ..F....... [ZBXNEXT-10069] added JSON value type support for connectors
  ..F....... [ZBXNEXT-10069] added JSON value type support in AggHelper class
  .......... [ZBXNEXT-10069] fixed variant size for static entries
  ...