Support object content along with custom status code in Results API

## Background and Motivation

Allow return custom response object along with a specific HTTP status code. Currently ```Results``` class supports only returning custom status code using ```Results.StatusCode(int)``` would be great if this method can be extended to include custom object as part of response.

Today it is possible to achieve this using other APIs such as ```Results.Json(Object, JsonSerializerOptions, String, Nullable)``` but this always uses JSON serialization. And it's not useful if minimal supports another serialization e.g., XML.

## Proposed API

```diff
Results.Status(int statusCode, object object) //produces a response with given status code and content
```

## Usage Examples

```csharp
internal record Error(int ErrorCode, string Message, string HelpLink);

Results.Status(500,new Error(5566,"Failed to connect to external API","https://example.com/supportexternalAPI.htm"));
```

## Alternative Designs

## Risks