root/pypi: links for awkward-cpp

root/pypi awkward-cpp-0.11.1.tar.gz
root/pypi awkward-cpp-0.11.0rc8.linux-x86_64.tar.gz
root/pypi awkward-cpp-0.11.0rc7.linux-x86_64.tar.gz
root/pypi awkward-cpp-0.10.4.tar.gz