bug: Unable to input UUID as argument for an ID field

[anshulshah96]

In ArgumentParser.TryGetValue<T>, the casting of all string value node type is done in the following manner:

value = (T)scalarType.ParseLiteral(valueNode)!;

Refer here.

This causes the following error from the subgraph when the input type for an ID field is UUID:

{
  "errors": [
    {
      "message": "Unexpected Execution Error",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "_entities"
      ],
      "extensions": {
        "message": "Unable to cast object of type 'System.String' to type 'System.Guid'.",
        "stackTrace": "   at ApolloGraphQL.HotChocolate.Federation.Helpers.ArgumentParser.TryGetValue[T](IValueNode valueNode, IType type, String[] path, Int32 i, T& value)\n   at ApolloGraphQL.HotChocolate.Federation.Helpers.ArgumentParser.TryGetValue[T](IValueNode valueNode, IType type, String[] path, Int32 i, T& value)\n   at ApolloGraphQL.HotChocolate.Federation.Helpers.ArgumentParser.GetValue[T](IValueNode valueNode, IType type, String[] path)\n   at lambda_method15(Closure, IResolverContext)\n   at ApolloGraphQL.HotChocolate.Federation.Helpers.EntitiesResolver.ResolveAsync(ISchema schema, IReadOnlyList`1 representations, IResolverContext context)\n   at HotChocolate.Types.ResolveObjectFieldDescriptorExtensions.<>c__DisplayClass3_0`1.<<Resolve>b__0>d.MoveNext()\n--- End of stack trace from previous location ---\n   at HotChocolate.Types.Helpers.FieldMiddlewareCompiler.<>c__DisplayClass9_0.<<CreateResolverMiddleware>b__0>d.MoveNext()\n--- End of stack trace from previous location ---\n   at HotChocolate.Execution.Processing.Tasks.ResolverTask.ExecuteResolverPipelineAsync(CancellationToken cancellationToken)\n   at HotChocolate.Execution.Processing.Tasks.ResolverTask.TryExecuteAsync(CancellationToken cancellationToken)"
      }
    }
  ]
}