Request V1 Paho API

[tstabrawa]

Fixes missing 1 required positional argument: 'callback_api_version' error.

Introduces DeprecationWarning: Callback API version 1 is deprecated, update to latest version warning.

Breaking change

Proposed change

This is a (temporary?) change to fix errors encountered with the latest version of paho-mqtt (2.0). A more complete/permanent fix would be to update to use the new 2.0 API.

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue: Using paho-mqtt 2.0 yields TypeError: Client.__init__() missing 1 required positional argument: 'callback_api_version' #528
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
  • New test warning introduced: DeprecationWarning: Callback API version 1 is deprecated, update to latest version
• Tests have been added to verify that the new code works. - N/A
• Code documentation was added where necessary - N/A

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated - N/A

[f1d094]

Until someone has the time to fix, I found it easiest to pin the version to 1.6.1 (https://github.com/f1d094/insteon-mqtt_with_paho-mqtt-1.6.1)