TablePanel: Fix XSS issue in header column rename (#23816)
TablePanel: Fix XSS issue in header column rename (#23816)

* prevent xss

* added escaping on tooltip.

* Rebase done

Co-authored-by: Marcus Andersson <fb56e018920b6d4c62b7f832de9faf7bc151b16b@grafana.com>
grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana