root/pypi: links for karabo-cpp

root/pypi karabo_cpp-2.21.4.tar.gz
root/pypi karabo_cpp-2.21.4-cp312-cp312-manylinux_2_28_x86_64.whl
root/pypi karabo_cpp-2.21.3-cp312-cp312-manylinux_2_28_x86_64.whl