Allow to bind records with both primary constructor and properties via AsParameters

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Is your feature request related to a problem? Please describe the problem.

I'm adding pagination support to my app. I want to avoid adding limit/offset parameters to every request, so I've added base record type PagedRequest:
```csharp
public abstract record PagedReqeust
{
public int? Limit { get; init; }
public int? Offset { get; init; }
}
```

So I could use it like this:
```csharp
public record MyRequest(string MyParam1, string MyParam2) : PagedRequest;

app
.MapGet("/my-endpoint", ([AsParameters] MyRequest request) => { /* handle it */ });
```

Unfortunately, it doesn't work this way. `Limit` and `Offset` properties stay null even when query params provided.

### Describe the solution you'd like

Would be nice if `[AsParameters]` taken properties into account when primary constructor is present.

### Additional context

_No response_