[flang-commits] [flang] [openmp] [flang][OpenMP] Compile proper `omp_lib.mod` from the `openmp/src/include` sources (PR #80874)

[Kiran Chandramohan via flang-commits]

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

LG. Please wait for other reviewers.

Please enable the OpenMP runtime in the pre-commit or post-commit CI so that we continue to have testing for those that now require the openmp_runtime.

https://github.com/llvm/llvm-project/pull/80874