[flang-commits] [flang] [NFC][flang][OpenMP] Unify `genSectionsOp`'s prototype to match other `genXXXOp` functions (PR #144013)

[Tom Eccles via flang-commits]

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

LGTM. Thanks for the fix Kareem.

In https://github.com/llvm/llvm-project/pull/144087 I have refactored this to avoid the global variable. I think it is worth keeping the two commits separate so that the changes here aren't lost in the noise of my refactoring.

Please wait for another review before merging.

https://github.com/llvm/llvm-project/pull/144013