spdlog: added versions up to v1.8.1 (#20252)
spdlog: added versions up to v1.8.1 (#20252)


LLNL/spack,LLNL/spack,iulian787/spack,LLNL/spack,iulian787/spack,iulian787/spack,LLNL/spack,iulian787/spack,LLNL/spack,iulian787/spack