[libc-commits] [libc] [libc][z/OS] Remove ASCII trick to fix EBDIC std::from_char (PR #116078)

[Michael Jones via libc-commits]

https://github.com/michaelrj-google approved this pull request.

Thanks for catching this, I'll see if there's anywhere else that could use this sort of cleanup.

https://github.com/llvm/llvm-project/pull/116078