.Net: Function calling: Add function author role and name property - #3421

        IKernel kernel = await InitializeKernelAsync();
        var chatCompletion = kernel.GetService<IChatCompletion>();
        var chatHistory = chatCompletion.CreateNewChat();

        OpenAIRequestSettings requestSettings = new()
        {
            Functions = kernel.Functions.GetFunctionViews().Select(f => f.ToOpenAIFunction()).ToList(),
        };
        requestSettings.FunctionCall = OpenAIRequestSettings.FunctionCallAuto;
        await CompleteChatWithFunctionsAsync("What day is today?", chatHistory, chatCompletion, kernel, requestSettings);
        await CompleteChatWithFunctionsAsync("What day is one month later?", chatHistory, chatCompletion, kernel, requestSettings);

foreach (var message in chatHistory)
{
    var azureMessage = new ChatMessage(new ChatRole(message.Role.Label), message.Content);
    if (message.AdditionalProperties?.TryGetValue(NameProperty, out string? name) is true)
    {
        if (message.AdditionalProperties?.TryGetValue(ArgumentsProperty, out string? arguments) is true)
        {
            azureMessage.FunctionCall = new FunctionCall(name, arguments);
        }
        else
        {
            azureMessage.Name = name;
        }
    }
    options.Messages.Add(azureMessage);
}