octave: add version 6.1.0 (#20168)
octave: add version 6.1.0 (#20168)


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