Handle Insteon events correctly

[teharris1]

Proposed change

Insteon event handler was specific to On/Off events. Other events have a different signature and the event handler needs to be generalized.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes pyinsteon.utils sendMessage Missing Data #94427
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
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[emontnemery]

LGTM, thanks @teharris1 👍