[llvm] [openmp] [OpenMP] Fix target data region codegen being omitted for device pass (PR #85218)

[via llvm-commits]

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

This LGTM, minus the code formatter issues! Please do wait on a secondary review though. It would also be very cool to have another runtime test or two as well, just to see if we can dig up any other issues if they exist or get a little more code coverage. But that's only if you wish to do so, I imagine there's other more critical things to be done elsewhere.

https://github.com/llvm/llvm-project/pull/85218