chore(deps): update nvcr.io/nvidia/cuda docker tag to v11.8.0 (#8388)
chore(deps): update nvcr.io/nvidia/cuda docker tag to v11.8.0 (#8388)

* chore(deps): update nvcr.io/nvidia/cuda docker tag to v11.8.0

* set to correct nvidia image

* reverting ppai sample since it'll be updated in a future PR

Co-authored-by: David Cavazos <89f5f02c956ccea5a9ae3c0dfba0937f4718f028@google.com>
Co-authored-by: gcf-merge-on-green[bot] <6c7a4de7cdf40496888e303ea3f489f3cc742362@users.noreply.github.com>
GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples