Exodiff/EPU/io_shell changeset modifications #2288

Job	Run time
build-deps (gnu, V114, 4.9.2, 4.4.0)	46s
build-deps (clang, V114, 4.9.2, 4.4.0)	54s
build-deps (mpi, V114, 4.9.2, 4.4.0)	44s
Debug serial build	6m 1s
Debug parallel build	6m 29s
Threadsafe ON, No Fortran	4m 33s
Threadsafe ON, Parallel, No Fortran	6m 8s
Sanitize address, no fortran	6m 32s
Sanitize undefined	8m 18s
Sanitize integer	5m 16s
GTest Enabled	6m 3s
No applications, legacy, or fortran	4m 41s
CATALYST2, parallel	9m 2s
KOKKOS, parallel	9m 8s
No deprecated exodus functions	9m 9s
Use modern CMake configure of netCDF and HDF5 packages with GTest	8m 52s
ADIOS2 enabled	11m 52s
FAODEL and METIS enabled	12m 52s
C++20 build serial clang	9m 18s
C++20 build serial gnu	7m 58s
C++20 build parallel	10m 3s
	2h 24m 39s

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