Merge topic 'cuda-archs'

92854bf2 CUDA: Update arch selection, restructure for maintainability
a58a5724 CUDA: Add arch selection debug mode to print out CUDA versions

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Raul Tambre <raul@tambre.ee>
Merge-request: !5719