Documentation does not mention the GraphQL API select option

[jhb-dev]

#13711 optimized database queries generated by GraphQL by only selecting the fields that have been requested.

However, the new select option introduced there does not appear to be documented. Specifically, neither of the following pages mentions it:

• https://payloadcms.com/docs/graphql/overview
• https://payloadcms.com/docs/queries/select

Additionally, the Performance Overview page does not mention the select API at all, even though it is directly relevant to performance optimization.