kim-api: initial commit (#8873)
kim-api: initial commit (#8873)

* kim-api: initial commit

* Update package.py

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