[clang-tools-extra] [clang-tidy] Fix performance-use-std-move when moving a forward decla… (PR #186704)

[Daniil Dudkin via cfe-commits]

unterumarmung wrote:

It seems like it should fix the ToT clang-tidy running on clang-tidy

https://github.com/llvm/llvm-project/pull/186704