clone System.Text.Json.Serialization.JsonSerializerOptions throws exception.

[StevenTCramer]

trying to clone JsonSerializerOptions in dotnet core 3 throws exception.

JsonNamingPolicy.CamelCase is not an enum but some crazy object.

using System.Text.Json.Serialization;

    public void ShouldCloneJsonSerializationOptions()
    {
      var jsonSerializerOptions = new JsonSerializerOptions
      {
        PropertyNamingPolicy = JsonNamingPolicy.CamelCase
      };

      JsonSerializerOptions clone = jsonSerializerOptions.Clone();
      clone.PropertyNamingPolicy.ShouldBe(JsonNamingPolicy.CamelCase);
    }

[replaysMike]

This is being looked at today, I'll follow up when the fix is merged

[StevenTCramer]

@replaysMike Any update on this and TimeWarpEngineering/timewarp-state#148

I'm pushing out another update to Blazor-State today.