[Openmp-commits] [openmp] [OpenMP] Add unit tests for nextgen plugins (PR #74398)

[Johannes Doerfert via Openmp-commits]

https://github.com/jdoerfert approved this pull request.

I'm fine with getting this in and adapting it in-tree.

@jplehr concerns?

https://github.com/llvm/llvm-project/pull/74398