[clang] Added more descriptive message (issue 116808) (PR #117201)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman commented:

Thank you for the improved wording! You also need to update some tests so they're expecting the new wording instead of the old wording. Precommit CI found the failures: https://buildkite.com/llvm-project/github-pull-requests/builds/121942#01934feb-9f8e-439a-bca2-4f72b8432cc6

https://github.com/llvm/llvm-project/pull/117201