[flang-commits] [flang] [flang][OpenMP] Organize `genOMP` functions in OpenMP.cpp, NFC (PR #86309)

[Sergio Afonso via flang-commits]

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

Thanks Krzysztof, LGTM as well. Just a small nit.

https://github.com/llvm/llvm-project/pull/86309