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

[Aleksandr Platonov via cfe-commits]

ArcsinX wrote:

Can you explain why we need a test in clangd? I don't see any other clang-tidy specific tests in clangd.

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