[libcxx-commits] [libcxx] [llvm] [libcxx] Bump conformance tests to clang 24 (PR #231580)

[Jake Egan via libcxx-commits]

jakeegan wrote:

The AIX CI is on Open XL 17.1.4, which is based on clang 21. Unfortunately, this is currently our latest release.

The LLVM/clang version used the compiler is updated annually. Our next release (17.1.5, based on clang 23) is coming out in a few weeks. Could we delay the minimum compiler version bump for now?

https://github.com/llvm/llvm-project/pull/231580