root/pypi: links for veccl

root/pypi veccl-0.0.4-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
root/pypi veccl-0.0.3-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl