Zabbix

.......P.. [ZBX-26270] fixed database sync error after removing interface used by item

* commit 'f6f8e603171b62e6d4a49175074750f806bff7a6':
  ........S. [ZBX-26270] fixed possible duplicate item updates in proxy config sync from server
  .......P.. [ZBX-26270] fixed duplication in updates vector
  .......P.. [ZBX-26270] optimized reset fields vector replaced with flags
  .......P.. [ZBX-26270] fixed warning
  .......P.. [ZBX-26270] fixed database sync error after removing interface used by item

(cherry picked from commit ad49a1f369e90ee0ee11c840097550278f260f5c)