docs: Add retry usage for udfs

[everettVT]

Is your feature request related to a problem?

As of https://github.com/Eventual-Inc/Daft/pull/5392/files UDFs now support retries. If we can add sections to the Class and Func user guides on retries we can then users can learn how to configure retries.

Describe the solution you'd like

If we can add new secitons to both the Functions and Classes & Methods pages, that would be great. Either that or a dedicated Advanced UDF usage.

Describe alternatives you've considered

No response

Additional Context

No response

Would you like to implement a fix?

No