Add switch entities for LCN key-locks and regulator-locks

[alengwenus]

Proposed change

The LCN system allows for disabling key press events and regulator activities (so called locks). So far, binary sensors were implemented to monitor these lock states. This PR implements two switch entity classes which not only allow to monitor the status, but also allow to switch the locks on and off.

The old binary sensor entity classes are marked deprecated.

Along with this PR the LCN configuration frontend panel has been bumped to version 0.1.7: Release notes: https://github.com/alengwenus/lcn-frontend/releases Code changes: https://github.com/alengwenus/lcn-frontend/compare/0.1.6...0.1.7

Type of change

• [ ] Dependency upgrade
• [ ] Bugfix (non-breaking change which fixes an issue)
• [ ] New integration (thank you!)
• [x] 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: https://github.com/alengwenus/pypck/issues/123
• Link to documentation pull request:

Checklist

• [x] The code change is tested and works locally.
• [x] Local tests pass. Your PR cannot be merged unless tests pass
• [x] There is no commented out code in this PR.
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• [x] The code has been formatted using Ruff (ruff format homeassistant tests)
• [x] 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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