Zabbix

A.F....... [ZBX-26372] fixed timescaledb long running queries when requesting historical data

Merge in ZBX/zabbix from feature/ZBX-26372-7.0 to release/7.0

* commit 'bb769d7be233fb5d3b83cff0e666077e5997e9c7':
  .......... [ZBX-26372] fixed changelog
  .D........ [ZBX-26372] fixed ChangeLog entry
  A......... [ZBX-26372] fixed formatting
  A......... [ZBX-26372] simplified conditions in the SQL statement
  A......... [ZBX-26372] removed extra spaces
  A......... [ZBX-26372] removed unnecessary zbx_dbstr function calls
  A......... [ZBX-26372] added clock condition to improve speed of aggregated data collection for timescaledb

(cherry picked from commit 46c26e692b4ccaf603c15a0eca3d8f9a1724ed0a)
(cherry picked from commit 89445fb63fe0e3663f65c941dcc13a5f01a4d71f)