Add models to energy sites in Teslemetry

[Bre77]

Proposed change

Adds model to the energy site devices, and then adds a test to snapshot the device registry. Also changes the VIN so that the vehicle device has an accurate model in those snapshots.

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

Checklist

• The code change is tested and works locally.
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• Tests have been added to verify that the new code works.

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

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To help with the load of incoming pull requests:

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

[gjohansson-ST]

Could we just change this back so we don't have a lot of unrelated changes in this PR?

[Bre77]

Yes, but the model value will be invalid, but thats probably okay as it will change again in another PR.

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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[gjohansson-ST]

Thanks @Bre77 👍