Fix: hbmqtt don't support websockets >8.1 yet

[ghost]

hbmqtt dont support websockets >8.1 yet

Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/6d66/Repos/tellmqtt/tellmqtt/__main__.py", line 5, in <module>
    from hbmqtt.client import MQTTClient
  File "/home/6d66/Repos/tellmqtt/venv/lib/python3.8/site-packages/hbmqtt/client.py", line 13, in <module>
    from hbmqtt.session import Session
  File "/home/6d66/Repos/tellmqtt/venv/lib/python3.8/site-packages/hbmqtt/session.py", line 8, in <module>
    from hbmqtt.mqtt.publish import PublishPacket
  File "/home/6d66/Repos/tellmqtt/venv/lib/python3.8/site-packages/hbmqtt/mqtt/__init__.py", line 5, in <module>
    from hbmqtt.mqtt.packet import (
  File "/home/6d66/Repos/tellmqtt/venv/lib/python3.8/site-packages/hbmqtt/mqtt/packet.py", line 8, in <module>
    from hbmqtt.adapters import ReaderAdapter, WriterAdapter
  File "/home/6d66/Repos/tellmqtt/venv/lib/python3.8/site-packages/hbmqtt/adapters.py", line 6, in <module>
    from websockets.protocol import WebSocketCommonProtocol
ModuleNotFoundError: No module named 'websockets.protocol'

[f00ale]

Thanks for your contribution.
It would be nice to add a comment in the file stating why this explicit requirement is needed (hopefully it can be removed when/if hbmqtt is updated)

[ghost]

I found an issue njouanin/hbmqtt#239 that is only 16 days old. I feel like this PR might benefit from a few days of wait just in case someone else fixes this?

[ghost]

changed to aMQTT, works. 😃

[ghost]

Creating a new PR for cleanliness