Docs: Query history 7.0 updates  (#23955)
Docs: Query history 7.0 updates  (#23955)

* Update docs about query history

* Update docs/sources/features/explore/index.md

Co-Authored-By: Diana Payton <ee24b2c2426ceb8f7f9d3f1e01be1306fa31b8a1@users.noreply.github.com>

Co-authored-by: Diana Payton <ee24b2c2426ceb8f7f9d3f1e01be1306fa31b8a1@users.noreply.github.com>
grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana