Bug#924639: Please split the package into two non-excluding versions.

[Fedor Goncharov]

Package: nvidia-cuda-toolkit
Version: 10.0.130-2
Severity: wishlist

While different NN toolkit require different versions of CUDA, for
example, tensorflow 1 and NLTK require CUDA not greater then 9,
tensorflow 2 require CUDA 10. It would be great if was possible
install both toolkit at the same time.