GraphQL relationships can cause a stack overflow exception

Due to the type walking within our schema builder, it's possible to create a GraphQL schema that will result in a stack overflow exception.

Here's an example of a schema that causes the problem:

```graphql
interface Node {
id: ID!
}

enum GameState {
WaitingForPlayers
Started
Completed
}

type Question implements Node @model {
id: ID!
question: String!
correctAnswer: String!
answers: [String!]!
}

type Player implements Node @model {
id: ID!
name: String!
game(gameId: ID!): Game!
games: [Game!]!
}

type Game implements Node @model {
id: ID!
state: GameState
players: [Player!]!
questions: [Question!]!
}
```

The head of the stack is here:

```
at Azure.DataApiBuilder.Service.GraphQLBuilder.GraphQLUtils.IsBuiltInType(HotChocolate.Language.ITypeNode)
at Azure.DataApiBuilder.Service.GraphQLBuilder.Mutations.CreateMutationBuilder.FieldAllowedOnCreateInput(HotChocolate.Language.FieldDefinitionNode, Azure.DataApiBuilder.Config.DatabaseType, System.Collections.Generic.IEnumerable`1)
```

But the full exception message is over 10k lines long.

I'm not sure what the state of relationships are in Cosmos, but this is realistic GraphQL schema (and the one I use for the demos I generally do).

My guess is that it doesn't like that `Player` references `Game` which references `Player` which references `Game` which...