Allow enumValues in client-preset forwardedConfig

[nathan-knight]

Is your feature request related to a problem? Please describe.

In our application, we have enums defined in a common library. In order to leverage them in the generated code, enumValues is needed. Locally I've maintained a patch for a couple of years now that just adds enumValues to forwardedConfig and it has worked like a charm.

I was considering putting up a PR to resolve it so I can finally stop maintaining this patch but it turns out someone already did 9 months ago (#10120) but it was ignored and I'd rather not create another PR that might also be ignored. If there's any buy-in I can revive the existing PR or create a new one.

Describe the solution you'd like

Pass enumValues through

Describe alternatives you've considered

Continuing to maintain the patch locally

Any additional important details?

No response