Feature Request: add `include_fields` and `exclude_fields` parameters to `Document.retrieve()`

As stated in docs, the endpoint for a single document retrieval supports `include_fields` and `exclude_fields` query parameters
https://typesense.org/docs/29.0/api/documents.html#retrieve-a-document

However, these are not exposed by this SDK
Proposal: add an `options` parameter to the `Document.retrieve()` method, which would have mentioned fields