[libcxx-commits] [libcxx] [libc++] Fix copy-paste damage in `ranges::rotate_copy` and its test (PR #74544)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 approved this pull request.

Thanks for the fix! LGTM with green CI.

https://github.com/llvm/llvm-project/pull/74544