Fix up guarding with smile_version #5370

Job	Run time
Prepare	58s
Dependency	5s
Shellcheck	6s
Ruff check and force	20s
Check commit	37s
Create pytest cache for Python 3.13.0	14s
Create pytest cache for Python 3.12	5s
Run pytest using Python 3.13.0	21s
Run pytest using Python 3.12	13s
Process test coverage	19s
Run mypy	20s
Process test complexity	13s
Build and publish Python 🐍 distributions 📦 to TestPyPI	27s
	4m 18s

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