Support Keyed services

[ElanHasson]

Using .NET 8 and registered keyed services. Also using Lamar, Wolverine, Marten.

System.InvalidOperationException
  HResult=0x80131509
  Message=This service descriptor is keyed. Your service provider may not support keyed services.
  Source=Microsoft.Extensions.DependencyInjection.Abstractions
  StackTrace:
   at Microsoft.Extensions.DependencyInjection.ServiceDescriptor.ThrowKeyedDescriptor()
   at Microsoft.Extensions.DependencyInjection.ServiceDescriptor.get_ImplementationType()
   at Oakton.Resources.ResourceHostExtensions.<>c.<AddResourceSetupOnStartup>b__0_0(ServiceDescriptor x)
   at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate)
   at Oakton.Resources.ResourceHostExtensions.AddResourceSetupOnStartup(IServiceCollection services, StartupAction action)
   at Program.<<Main>$>d__0.MoveNext() 

[ElanHasson]

I now know this was dotnet/runtime#95789

oakton/src/Oakton/Resources/ResourceHostExtensions.cs

Line 36 in 13b4228

x.ImplementationType == typeof(ResourceSetupHostService)))

This is still an issue in Oakton. It's been fixed in Marten, and there is an open PR, JasperFx/lamar#396 for Lamar in JasperFx/lamar#395.

I'll setup a PR to fix this later today/tomorrow.