Zabbix

.......PS. [ZBX-27406] fixed dependent item error message clearing in preprocessing

* commit 'f481bb456751d7ebac5ba8355bd5dc8f11833090':
  .......PS. [ZBX-27406] fixed none variant handling in preprocessing
  .......PS. [ZBX-27406] fixed cmocka test
  .......PS. [ZBX-27406] fixed warning in cmocka test
  .......PS. [ZBX-27406] fixed none variant handling in preprocessing
  .......... [ZBX-27406] fixed integration test
  .......... [ZBX-27406] fixed integration test
  .......... [ZBX-27406] added check in cmocka test for no results
  .......... [ZBX-27406] fixed integration test
  .......... [ZBX-27406] fixed cmocka tests
  .......... [ZBX-27406] fixed dependent item integration test
  .......PS. [ZBX-27406] fixed comments
  .......... [ZBX-27406] added changelog entry
  .......... [ZBX-27406] fixed integration tests
  .......... [ZBX-27406] added integration tests
  .......PS. [ZBX-27406] removed unused code
  .......PS. [ZBX-27406] fixed tests
  .......PS. [ZBX-27406] fixed tests
  .......PS. [ZBX-27406] added tests
  .......PS. [ZBX-27406] fixed none variant handling in preprocessing