[clang] [libclc] [clang] Add the ability to link libclc OpenCL libraries (PR #146503)

[Joseph Huber via cfe-commits]

https://github.com/jhuber6 commented:

Agreed that this should be a resource directory thing, we made the mistake of not doing that in OpenMP until I moved it to just a normal lib.

https://github.com/llvm/llvm-project/pull/146503