Embed Notice

@bagder yeah, everything you can possibly imagine to do wrong, they did wrong. https://github.com/openssl/openssl/issues/18317

It's difficult to show all the degradations in a reproducible single-threaded benchmark, so I never updated that ticket. But in a multithreaded workload, their heavy reliance on malloc and all the locking it requires interacts badly with every other need for synchronization in a process.