[clang-tools-extra] [clang-tidy] Fix failing test after #80864 (PR #81171)

[Krystian Stasiowski via cfe-commits]

sdkrystian wrote:

@erichkeane I'm building the check-clang-extra target locally just to make sure that the test passes... should be done in ~5 mins

https://github.com/llvm/llvm-project/pull/81171