[llvm-branch-commits] [llvm] Backport '[CMake] Update "all" project/runtimes (#179270)' to 22.x (PR #182090)

[Nikita Popov via llvm-branch-commits]

https://github.com/nikic requested changes to this pull request.

A direct backport of this change will break openmp project builds, it needs to be added to LLVM_EXTRA_PROJECTS.

https://github.com/llvm/llvm-project/pull/182090