[clang] [clang-tools-extra] [llvm] [Clang] Fix : More Detailed "No expected directives found" (PR #78338)

[Aaron Ballman via cfe-commits]

AaronBallman wrote:

I believe the concerns from @asl and @tbaederr have been addressed and we're fine to land this, but I'll land it tomorrow to give them both a chance to weigh-in and to give precommit CI a chance to finish.

https://github.com/llvm/llvm-project/pull/78338