[clang] [Clang] Fix fix-it hint regression from #143460 (PR #144069)

[Aaron Ballman via cfe-commits]

AaronBallman wrote:

> @AaronBallman Looks like this is the PR we're going with after all—could I have you merge it for me? Thanks! 🙇

Sure can! I'll merge once precommit CI comes back green (though the merge may happen Monday if waiting for me to do it; someone else can come along to press the button once precommit CI is green.)

https://github.com/llvm/llvm-project/pull/144069