Zabbix

..F....... [ZBX-19176] fixed multiple performance issues in map navigation tree widget and map

Merge in ZBX/zabbix from feature/ZBX-19176-6.0 to release/6.0

* commit '2043a33fcf23618b956c7488f64c6a7c2f1aa587':
  ..F....... [ZBX-19176] reverted commit 0ace11506bfa9557f453d069f612403dba0b1fca.
  ..F....... [ZBX-19176] fixed typo
  ..F....... [ZBX-19176] fixed name field autofill in map navigation tree widget
  .D........ [ZBX-19176] added changelog
  ..F....... [ZBX-19176] improved performance
  ..F....... [ZBX-19176] reverted unneeded change
  ..F....... [ZBX-19176] fixed some performance issues

(cherry picked from commit 8cf83c477965d3f8f2b180ac8b34df6cde72a338)