[clang-tools-extra] [clang-tidy] Avoid token merging in redundant-parentheses fix-its (PR #202365)

[Baranov Victor via cfe-commits]

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

LGTM on fixing checker.

We should take some action regarding "renderer" code.
I don't see any strong objections why clangd can't run same follow-up cleanup code to always produce correct fixits

https://github.com/llvm/llvm-project/pull/202365