NVIDIA CUDA toolbox download change (bsc#1202659)

PR creator: Are there any relevant issues/feature requests?

• bsc#1202659

PR creator: Which product versions do the changes apply to?

When opening a PR, check all versions of the documentation that your PR applies to.

• SLE 15/openSUSE Leap 15.x
  • [x] SLE 15 next/openSUSE Leap next (current main, no backport necessary)
  • [x] SLE 15 SP4/openSUSE Leap 15.4
  • [x] SLE 15 SP3/openSUSE Leap 15.3
  • [ ] SLE 15 SP2/openSUSE Leap 15.2
  • [ ] SLE 15 SP1
  • [ ] SLE 15 SP0
• SLE 12
  • [ ] SLE 12 SP5
  • [ ] SLE 12 SP4

PR reviewer only: Have all backports been applied?

The doc team member merging your PR will take care of backporting to older documents. When opening a PR, do not set the following check box.

• [ ] all necessary backports are done

These changes fully conform to the request I submitted in the bug. Thanks for the effort.