[Mlir-commits] [mlir] [mlir][arith] doc updates for ub semantics, and int representations (PR #72932)

[Jakub Kuderski]

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

LGTM. Let's give it a few days for other folks to weight in, especially with Thanksgiving just around the corner.

https://github.com/llvm/llvm-project/pull/72932