docs: clarify note re export dashboard as PDF (#62398)

clarify note re export dashboard as PDF

Update note under Export dashboard as PDF to indicate that it's only available on Enterprise and Cloud, as well as which version of Enterprise it's available on.

docs/sources/dashboards/create-reports/index.md

@@ -181,7 +181,7 @@ You can send a report email with an image of the dashboard embedded in the email
 
 You can generate and save PDF files of any dashboard.
 
-> **Note:** Available in [Grafana Enterprise]({{< relref "../../introduction/grafana-enterprise/" >}}).
+> **Note:** Available in [Grafana Enterprise]({{< relref "../../introduction/grafana-enterprise/" >}}) version 6.7 and later, and [Grafana Cloud Pro and Advanced](/docs/grafana-cloud/).
 
 1. In the upper-right corner of the dashboard that you want to export as PDF, click the **Share dashboard** icon.
 1. On the PDF tab, select a layout option for the exported dashboard: **Portrait** or **Landscape**.