[clang-tools-extra] [clang-tidy] fix false negative in cppcoreguidelines-missing-std-forward (PR #83987)

[Congcong Cai via cfe-commits]

https://github.com/HerrCai0907 approved this pull request.

LGTM since it is helpful to improve this check.
But I still take a negative view about use `std::forward` in lambda body.

https://github.com/llvm/llvm-project/pull/83987