[libcxx-commits] [libcxx] [libc++][ranges] LWG3564: `transform_view::iterator<true>::value_type` and `iterator_category` should use `const F&` (PR #91816)

[Louis Dionne via libcxx-commits]

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

Thanks for the patch and sorry for the review delay. Let's move this to LLVM 20, rebase to get the CI running and merge once the CI is green. LGTM.

https://github.com/llvm/llvm-project/pull/91816