Beam Resource Hints API support

[abomm]

When using the Scio DSL, I would like to have access to the ResourceHint API to tell Beam / Dataflow what RAM and GPU accelerators I would like to use, which is available when using Beam PCollections directly.

https://beam.apache.org/documentation/runtime/resource-hints/

Ideally this would be available using an API similar to withName com.spotify.scio.values.TransformNameable#withName, where there would be an API withResourceHints giving access to the min_ram and accelerator fields.

Thank you!