Fix sensitivity_level typing and description #2618

Job	Run time
Shellcheck	6s
Cache identify	4s
Dependency	2s
Prepare	9s
Ruff check and force	9s
Check commit	33s
Run pytest using Python 3.13	34s
Process test coverage	12s
Run mypy	-1s
Process test complexity	8s
Build and publish Python 🐍 distributions 📦 to TestPyPI	9s
	2m 5s

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