Updated InfluxDB continuous queries for 8.9.0

What does this MR do?

This MR updates the list of continuous queries to create in the InfluxDB documentation.

Are there points in the code the reviewer needs to double check?

No.

Why was this MR needed?

The list of queries was out of date.

What are the relevant issue numbers?

None.

Does this MR meet the acceptance criteria?

• CHANGELOG entry added Not really tied into a version
• Documentation created/updated
• Conform by the style guides
• Branch has no merge conflicts with master (if you do - rebase it please)
• Squashed related commits together