[clang-tools-extra] [clang-tidy] comment braced and parenthesized init arguments (PR #180408)

[Baranov Victor via cfe-commits]

https://github.com/vbvictor commented:

Please don't refactor add add features in one go.
It's now a lot harder to determine what are NFC changes and what is not.
We have shortage in review capacity so making life easier for reviewers is highly appreciated

(Adding a couple of lines to docs is bearable but massive reordering is not)

https://github.com/llvm/llvm-project/pull/180408