[WIP] Fix cornernode normal #8189

Job	Run time
Build SU2 (BaseMPI)	12m 58s
Build SU2 (ReverseMPI)	14m 39s
Build SU2 (ForwardMPI)	11m 23s
Build SU2 (BaseNoMPI)	8m 8s
Build SU2 (ReverseNoMPI)	12m 33s
Build SU2 (ForwardNoMPI)	10m 13s
Build SU2 (BaseOMP)	7m 42s
Build SU2 (ReverseOMP)	15m 39s
Build SU2 (ForwardOMP)	11m 12s
Build SU2 (asan) (BaseNoMPI-asan)	15m 40s
Build SU2 (asan) (ReverseNoMPI-asan)	44m 32s
Build SU2 (tsan) (BaseOMP-tsan)	11m 59s
Build SU2 (tsan) (ReverseOMP-tsan)	27m 27s
Unit Tests (test_driver)	52s
Regression Tests (vandv.py)	2m 50s
Unit Tests (test_driver_AD)	51s
Regression Tests (tutorials.py)	4m 45s
Unit Tests (test_driver_DD)	1m 5s
Regression Tests (parallel_regression.py)	14m 1s
Regression Tests (parallel_regression_AD.py)	9m 17s
Regression Tests (serial_regression.py)	16m 47s
Regression Tests (serial_regression_AD.py)	5m 5s
Regression Tests (hybrid_regression.py)	10m 47s
Regression Tests (hybrid_regression_AD.py)	3m 19s
Thread Sanitizer Tests (hybrid_regression.py)	26m 24s
Thread Sanitizer Tests (hybrid_regression_AD.py)	11m 5s
Address Sanitizer Tests (serial_regression.py)	15m 29s
Address Sanitizer Tests (serial_regression_AD.py)	6m 2s
	5h 32m 44s

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