Avoid patch warning when spmd estimator is used

[ethanglaser]

Description

This prevents sklbench from raising unpatched estimator warning for spmd algos. Primarily relevant to large-scale branch as these warnings are raised on large_scale configs, but relevant to maim branch as well.

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PR should start as a draft, then move to ready for review state after CI is passed and all applicable checkboxes are closed.
This approach ensures that reviewers don't spend extra time asking for regular requirements.

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Checklist to comply with before moving PR from draft:

PR completeness and readability

• I have reviewed my changes thoroughly before submitting this pull request.
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Testing

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• I have extended testing suite if new functionality was introduced in this PR.

[ethanglaser]

Alternatively I could add ensure_sklearnex_patching parameter to the large_scale configs