lmod: add version 7.8 (#8838)
lmod: add version 7.8 (#8838)


LLNL/spack,krafczyk/spack,iulian787/spack,LLNL/spack,iulian787/spack,LLNL/spack,iulian787/spack,LLNL/spack,krafczyk/spack,LLNL/spack,mfherbst/spack,mfherbst/spack,mfherbst/spack,krafczyk/spack,mfherbst/spack,mfherbst/spack,iulian787/spack,krafczyk/spack,iulian787/spack,krafczyk/spack