TotalConnect state attribute deprecation warning

[austinmroczek]

Breaking change

The TotalConnect integration will remove the following state attributes in 2025.1:

• triggered_source: instead use panel Binary Sensors 'Police', 'Fire' and 'Carbon Monoxide'
• ac_loss: instead use panel Binary Sensor 'Power'
• low_battery: instead use panel Binary Sensor 'Battery'
• cover_tampered: instead use panel Binary Sensor 'Tamper'
• triggered_zone: never provided information and will be removed. Instead monitor individual zone Binary Sensors.

Proposed change

This is just a warning that the state attributes are being removed, and that users should move to using the binary sensors instead. A follow up PR is required to actually remove the attributes.

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 # n/a
• This PR is related to issue: n/a
• Link to documentation pull request: n/a

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

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

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[joostlek]

Can we move it to the attr declaration?

[joostlek]

And it just can be a small "State attributes can be removed in 2025.2"