[clang-tools-extra] [clang-tidy] Rename google-build-namespaces to misc-anonymous-namespace-in-header (PR #173484)

[via cfe-commits]

zeyi2 wrote:

> documentation lines should be less than 80 characters wide.

Documentation lines should be less than 80 characters wide. So you need to reformat the documentation and make the line 8, 9, 10 shorter :)

https://github.com/llvm/llvm-project/pull/173484