Fix scikit-learn version checks

[TimPansino]

Overview

• Fix version checking in scikit-learn tests to handle non-integer patch versions

[github-actions[bot]]

🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ PYTHON	black	11	1	0	1.02s
❌ PYTHON	flake8	11		1	0.4s
✅ PYTHON	isort	11	1	0	0.19s
✅ PYTHON	pylint	11		0	2.29s

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[hmstepanek]

Closing this and using #1067 instead.