Tests

More efficient method for check_parallel_jacobian #6357

Job	Run time
Check Spelling	5s
Check code formatting (Black)	35s
Compatibility tests	4m 34s
Build Sphinx docs	5m 48s
pytest (py3.8/linux)	19m 23s
pytest (py3.8/win64)	36m 16s
pytest (py3.9/linux)	19m 59s
Pylint	4m 26s
pytest (py3.9/win64)	30m 41s
pytest (py3.10/linux)	17m 14s
pytest (py3.10/win64)	34m 3s
pytest (py3.11/linux)	25m 46s
pytest (py3.11/win64)	48m 56s
pytest (py3.12/linux)	14m 37s
pytest (py3.12/win64)	27m 32s
Upload coverage report (Codecov)	0s
	4h 49m 55s

Provide feedback