Adjust test tolerance to make intel 21 classic happy. #7466

Job	Run time
macos (macOS-GCC14-NoMPI-Real)	12m 15s
linux (GCC9-NoMPI-Debug-Real)	16m 11s
spack-centos-stream (GCC11-NoMPI-Debug-Real)	18m 41s
linux (GCC9-NoMPI-NoOMP-Real)	15m 30s
spack-centos-stream (GCC11-NoMPI-NoOMP-Real)	17m 37s
linux (GCC9-NoMPI-NoOMP-Complex)	15m 59s
spack-centos-stream (GCC11-NoMPI-NoOMP-Complex)	19m 4s
linux (GCC9-MPI-Sandbox-Real)	3m 47s
spack-centos-stream (GCC11-NoMPI-Sandbox-Real)	4m 15s
linux (GCC9-NoMPI-Sandbox-Complex)	3m 44s
linux (GCC9-MPI-Gcov-Real)	25m 56s
linux (GCC9-MPI-Gcov-Complex)	26m 36s
linux (GCC12-NoMPI-Werror-Real)	18m 41s
linux (GCC12-NoMPI-Werror-Complex)	18m 42s
linux (GCC12-NoMPI-Werror-Real-Mixed)	17m 43s
linux (GCC12-NoMPI-Werror-Complex-Mixed)	18m 29s
linux (Clang14-NoMPI-ASan-Real)	24m 16s
linux (Clang14-NoMPI-ASan-Complex)	23m 59s
linux (Clang14-NoMPI-UBSan-Real)	24m 10s
linux (Clang16-NoMPI-Offload-Real)	22m 41s
linux (Clang16-NoMPI-Offload-Complex)	23m 26s
	6h 11m 42s

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