docs: Update Admin allow_embedding clickjacking link. (#31490)
docs: Update Admin allow_embedding clickjacking link. (#31490)

Signed-off-by: Heds Simons <d37f885d4519252d1bc618a6245d5b31538b645a@whaleway.net>
grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana