FindCUDA/select_compute_arch: generate PTX for the latest architecture
Follow-ups of !4979 (merged).
cc: @robertmaynard @brad.king @henryiii
Backport: release
Topic-rename: cuda-11-ptx-arch
Edited by Brad King
Follow-ups of !4979 (merged).
cc: @robertmaynard @brad.king @henryiii
Backport: release
Topic-rename: cuda-11-ptx-arch