images/nvcr-io-nvidia-l4t-jetpack-r36-4-0: links for libpff-python-ratom

root/pypi libpff-python-ratom-20220304.tar.gz
root/pypi libpff-python-ratom-20200808.tar.gz
root/pypi libpff-python-ratom-20190725.tar.gz
root/pypi libpff-python-ratom-20190316.tar.gz