[Blazor] `AddServerSideblazor` fails without `AddRazorPages`

[javiercn]

Seems that one of the services is not being correctly registered

dbug: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[1]
      Received hub invocation: InvocationMessage { InvocationId: "0", Target: "StartCircuit", Arguments: [ https://local
host:4200/, https://localhost:4200/, [],  ], StreamIds: [  ] }.
dbug: Microsoft.AspNetCore.Components.Server.ComponentHub[6]
      Circuit initialization failed
      System.InvalidOperationException: No service for type 'Microsoft.AspNetCore.Components.Infrastructure.ComponentSta
tePersistenceManager' has been registered.
         at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvide
r provider, Type serviceType)
         at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProv
ider provider)
         at Microsoft.AspNetCore.Components.Server.Circuits.CircuitFactory.CreateCircuitHostAsync(IReadOnlyList`1 compon
ents, CircuitClientProxy client, String baseUri, String uri, ClaimsPrincipal user, IPersistentComponentStateStore store)
         at Microsoft.AspNetCore.Components.Server.ComponentHub.StartCircuit(String baseUri, String uri, String serializ
edComponentRecords, String applicationState)