[libcxx-commits] [libcxx] [libc++][NFC] Mark LWG3772 as implemented (PR #85108)

[Mark de Wever via libcxx-commits]

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

Thanks adding the link to the Phab review! LGTM!

https://github.com/llvm/llvm-project/pull/85108