[flang] [libcxx] [lld] [libc] [clang] [lldb] [llvm] [clang][NFC] Refactor expected directives in C++ DRs 100-199 (PR #74061)

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

This PR is created to run the patch through CI, so no review requested.

https://github.com/llvm/llvm-project/pull/74061