Support streams when sending and/or receiving

### Describe the feature request

The `MqttApplicationMessage` only supports `byte[]` but it would be nice if it would support a Stream object. The MQTT spec allows for 256MB payloads and using streams makes sense from both when sending and receiving. For example, the ability to pass a FileStream and especially useful if the stream is still being written to.

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Example. I'm am trying to do [...] but [...]

### Which project is your feature request related to?

- Client

### Describe the solution you'd like

Support streams when sending and/or receiving

### Describe alternatives you've considered

The payload byte[] requires all data to be first loaded into memory which is not ideal when dealing with large data fragments and results in unneeded memory pressure.