[libcxx-commits] [libcxx] [libcxx] Make `libc++` formatting build bot print necessary changes to pass (PR #71237)

[Anton Rydahl via libcxx-commits]

AntonRydahl wrote:

There actually is a Github action that uploads that, but I don'tr know why it does not always kick in. However, I still think it would not harm to have the diffs in the log too.

https://github.com/llvm/llvm-project/pull/71237