Zabbix

.........T [ZBX-21631] changed UUIDs of active agent availability metrics in Windows and Linux templates

Merge in ZBX/zabbix from feature/ZBX-21631-6.2-1 to release/6.2

* commit '7912b610bfb27282dd3fe4665a349a54d8652e96':
  .........T [ZBX-21631] fixed descriptions in linux templates
  .........T [ZBX-21631] fixed uuids in templates.tmpl
  .........T [ZBX-21631] changed UUIDs of active agent availability metrics in Windows and Linux templates