CUDA/Clang: Sync target directory table with FindCUDAToolkit

Since commit 6636693134 (FindCUDAToolkit: Re-unify with
Internal/CUDAToolkit, 2020-06-11, v3.18.0-rc2~6^2~7) the table is
duplicated.

Update the CUDA target directory table for Clang to account for changes
to the equivalent table in FindCUDAToolkit:

* commit bcdd486bf7 (CUDA: Enable support on QNX, 2020-10-30,
                     v3.19.0-rc3~8^2~1)
* commit 743d4181b4 (FindCUDAToolkit: Support cross-compilation to
                     sbsa-linux, 2023-01-11, v3.26.0-rc1~118^2)