Fix Chrysalis OS and update to mache v1.4.1

[xylar]

The OS on Chrysalis seems to have changed from Centos 8 to RHEL 8 in the latest maintenance (or at least Spack thinks so).

[xylar]

Testing

Without this fix, I was not able to build Spack environments on Chrysalis.

==> Error: (cmake, intel, openmpi, intel-mkl, hdf5, netcdf-c, netcdf-fortran, parallel-netcdf, [email protected]+mpi+netcdf~pio+pnetcdf, [email protected]+internal-timing+malloc+pnetcdf~timing~tools) is unsatisfiable, errors are:
  No satisfying compiler available is compatible with a satisfying os

With this change, I am.

[rljacob]

The login nodes were converted from CENTOS 8.3 to RHEL8.5 at the end of April. Compute nodes will be converted in a couple of weeks.

[xylar]

@rljacob, okay, thanks. Spack detects the OS of the login nodes. I'm hoping libraries build for RHEL 8 on the login nodes will still run on the CentOS 8 nodes. Otherwise, its like Cori-KNL where I have to build on the compute nodes, which is an enormous pain.

[xylar]

Seems to work fine. I ran the compass nightly test suite with Intel and OpenMPI using this version.