[libcxx-commits] [libcxx] [runtimes] Bump the supported AppleClang version to AppleClang 15 (PR #67065)

[Louis Dionne via libcxx-commits]

ldionne wrote:

Heads up @llvm/libcxx-vendors 

If you are building and testing libc++ on macOS, chances are you'll need to update your version of Xcode.

https://github.com/llvm/llvm-project/pull/67065