Support paho.mqtt > 2.1.x

[espenairmine]

Is your feature request related to a problem? Please describe.
We are currently developing a solution were we need to bridge from IoThub to a local mqtt broker, and would like to use aiomqtt to connect to the local mqtth broker (https://pypi.org/project/aiomqtt/)

Describe the solution you'd like
Support for paho.mqtt >2.1.x in azure-iot-device:
azure-iot-device 2.14.0 requires paho-mqtt<2.0.0,>=1.6.1, but you have paho-mqtt 2.1.0 which is incompatible.

Describe alternatives you've considered
We can port the other code we have to paho 1.6.x, but aiomqtt provide a nice and clean (and simpler) approach

[ryanwinter]

Hi @espenairmine,

At this time we are not making any changes to this codebase unless they are stability or security related. Are you seeing any issues in Paho v1.6.1?

[albaintor]

Hi, can you please prioritize this upgrade ?
From now Home assistant requires paho-mqtt >= 2.0, so all the HA integrations which rely on the library to access Azure cloud data (and there are many) are broken
As an example : KaSroka/Toshiba-AC-control#65, h4de5/home-assistant-toshiba_ac#220

Thank you

[xylone]

@albaintor Seems that you have to accept the license to have your pull request to be accepted.