Improve condition test helper docstrings

[emontnemery]

Proposed change

Improve condition test helper docstrings

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• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
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[Copilot]

Pull request overview

This PR updates docstrings in tests/components/common.py to better describe how the condition test parametrization helpers build state sequences and expected evaluations.

Changes:

• Expanded docstrings for parametrize_condition_states_any / parametrize_condition_states_all to document returned tuple structure and argument semantics.
• Expanded docstrings for numerical condition helper parametrizers to explain generated threshold variants (“above”, “below”, “between”) and how units/device-class filtering are applied.

[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.