Add access to MqttClientPublishResult for managed client

[jkompis]

Describe the feature request

Hello, would it be possible to add callback that lets you access MqttClientPublishResult of the message published using managed clients EnqueueAsync? Optionally would it be possible to add this information into ApplicationMessageProcessedEventArgs? Whichever works better with your architecture.
Currently I am able to access this information only when using regular client PublishAsync.

Which project is your feature request related to?

• ManagedClient

Describe the solution you'd like / Describe alternatives you've considered

• New callback in managed client containing MqttClientPublishResult and ID of the enqueued managed application message.
• New property in ApplicationMessageProcessedEventArgs containing publish result.