[llvm] [LLVM][CMake] Build examples for llvm-test-depends (PR #171998)

[Nikita Popov via llvm-commits]

https://github.com/nikic commented:

Okay, I think that sounds reasonable to me. It would be good to update llvm/docs/CMake.rst.

https://github.com/llvm/llvm-project/pull/171998