Zabbix

........S. [ZBX-23012] optimized the sql queries when updating LLD items

* commit '4a00b0796eb8d4ab45b685454b57a0357ea76ba6':
  ........S. [ZBX-23012] reduced batch size to improve performance
  ........S. [ZBX-23012] added transaction when retrieving items to ensure consistency
  ........S. [ZBX-23012] fixed comparison
  ........S. [ZBX-23012] fixed comparison
  ........S. [ZBX-23012] reworked batching and changed the variable naming
  ........S. [ZBX-23012] fixed jenkins build warnings
  ........S. [ZBX-23012] fixed typo
  ........S. [ZBX-23012] fixed memory leak and fixed batching
  ........S. [ZBX-23012] fixed potential memory leak and added batching to requests
  ........S. [ZBX-23012] fixed problem with the some queries failing on getting existing lld items
  ........S. [ZBX-23012] fixed cherry-pick issues
  ........S. [ZBX-23012] possible optimization of the sql queries when updating LLD items