Ensure no unhandled warnings are emitted during pytest run #9064

Job	Run time
Check code is formatted (Black)	17s
macOS setup (EXPERIMENTAL) (3.9)	6m 49s
Tests (py3.9/linux)	2m 8s
Code linting (pylint)	4m 26s
Tests (py3.9/win64)	5m 38s
Test notebooks (py3.9/linux)	5m 25s
pytest (user mode) (py3.9/linux)	1m 14s
Tests (py3.10/linux)	2m 13s
Test notebooks (py3.9/win64)	10m 11s
Tests (py3.10/win64)	6m 37s
pytest (user mode) (py3.9/win64)	3m 58s
Test notebooks (py3.11/linux)	5m 7s
Tests (py3.11/linux)	2m 12s
pytest (user mode) (py3.11/linux)	15m 2s
Test notebooks (py3.11/win64)	11m 33s
Tests (py3.11/win64)	7m 36s
pytest (user mode) (py3.11/win64)	28m 25s
Upload coverage report (Codecov)	0s
	1h 58m 51s

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