Best way to setup for both GHES and GH.com in a single cluster

[jslay88]

We have a unique setup in my organization where we use both GHES and GH.com

Our open-source projects are hosted on GH.com, while our internal projects and tooling are hosted on GHES.

We would like to start using internal runners for GH.com, and also leverage GitHub actions for GHES.

We only have a single cluster for each environment, but each environment pulls/runs stuff from both GH.com and GHES.

I have tried to understand how best to deploy this in our organization, and am left with thinking I am going to have to deploy a controller per namespace so each namespace can define its needs.

Are there better ways to do this based off the Runner Deployment/Set? I see there have been things added to provide credentials from them, but nothing that I can see which easily would allow one to define whether to use GHES or to use GH.com.