CI: Remove cmake policy; not recognized in docker build #95

Job	Run time
build-deps (gnu, V114, 4.9.2, 4.4.0)	4m 18s
build-deps (clang, V114, 4.9.2, 4.4.0)	4m 11s
build-deps (mpi, V114, 4.9.2, 4.4.0)	5m 13s
Debug serial build	5m 50s
Debug parallel build	6m 57s
Threadsafe ON, No Fortran	4m 6s
Threadsafe ON, Parallel, No Fortran	5m 21s
Sanitize address, no fortran	6m 7s
Sanitize undefined	6m 36s
Sanitize integer	4m 45s
GTest Enabled	5m 53s
No applications, legacy, or fortran	4m 2s
CATALYST2, parallel	9m 11s
KOKKOS, parallel	7m 58s
No deprecated exodus functions	7m 46s
Use modern CMake configure of netCDF and HDF5 packages with GTest	7m 54s
ADIOS2 enabled	11m 28s
FAODEL and METIS enabled	12m 37s
	2h 0m 13s

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