Use SerializeAsync method in JsonCoreSerializer class

[ArminShoeibi]

Is your request related to a problem you have?

Hello folks

Here in this method

kafkaflow/src/KafkaFlow.Serializer.JsonCore/JsonCoreSerializer.cs

Line 33 in 50352b3

public Task SerializeAsync(object message, Stream output, ISerializerContext context)

We can change the code from

        public Task SerializeAsync(object message, Stream output, ISerializerContext context)
        {
            using var writer = new Utf8JsonWriter(output);

            JsonSerializer.Serialize(writer, message, this.options);

            return Task.CompletedTask;
        }

to

        public async Task SerializeAsync(object message, Stream output, ISerializerContext context)
        {
            await JsonSerializer.SerializeAsync(output, message, this.options)  
                                .ConfigureAwait(false);
        }

and in the background it uses Utf8Writer

Describe the solution you'd like

preferred way:

        public async Task SerializeAsync(object message, Stream output, ISerializerContext context)
        {
            await JsonSerializer.SerializeAsync(output, message, this.options)  
                                .ConfigureAwait(false);
        }

Are you able to help bring it to life and contribute with a Pull Request?

Yes

Additional context

No response