enable building stochastic_physics using CMake

[guoqing-noaa]

This PR enable building stochastic_physics using CMake.

1. update core_atmosphere/CMakeLists.txt to build stochastic_physics as a module for MPAS-Model
2. update modulefiles to provide needed MKL and NetCDF libraries.
3. update the submodule stochastic_physics to use mpi instead of mpi_f08 as the default MPAS-Model compiles with mpi.
   This is the first step to make the stochastic compiling successfully using CMake. Future PR will introduce #ifdef MPAS_USE_MPI_F08 as has been done in MPAS-Model.
4. NOTE: this PR does not compile cellular automata (CA). CA requires the extrafms library and this capability may be added in future PRs (so, halo_exchange.fv3.F90, cellular_automata_global.F90, cellular_automata_sgs.F90, update_ca.F90 are excluded in CMakeLists.txt for now).
5. stochastic_physics needs to check whether CCPP_32BIT is defined. The parent MPAS-Model sets this or not depending on whether to build with double precision.
6. core_atmosphere/stochastic_physics/CMakeLists.txt is NOT used by the parent MPAS-Model. So any changes in that file will not affect the MPAS-Model. This is consistent with the current MPAS-Model practice.

If needed, a -DSTOCHASTIC_PHYSICS=ON option may be added to turn on/off the building of stochastic_physics in a future PR.

[guoqing-noaa]

Note: it is better to merge this PR dtcenter/stochastic_physics#3 first.