* Update Ubuntu to 22.04.
* Add libxtst-dev from https://github.com/microsoft/vcpkg/pull/24934
* Add standard prereqs.
* Update some package references for Ubuntu 22.04.
* [cuda] Update to search in /usr/bin as used on Ubuntu 22.04.
* [cudnn] Add where ubuntu 22.04 puts it.
* Add update-nvidia-cudnn calls.
* Update powershell to 7.2.5
* Re-add NCCL installation from CUDA official sources.
* Update pools.
* [cudnn] auto-download only if cuda version matches
* [cudnn] auto download also for cuda 10.2
* [cudnn] update version ref
* Update ports/cuda/vcpkg_find_cuda.cmake
Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
* Update ports/cuda/vcpkg_find_cuda.cmake
Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
* Update ports/cudnn/portfile.cmake
Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
* apply review fixes
* fix baseline refs
Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
