[clang-tools-extra] added option `google-readability-namespace-comments.AllowNoNamespaceComments` (PR #124265)

[Baranov Victor via cfe-commits]

vbvictor wrote:

I think I've waited for all checks to pass..
I think the main problem is that when this PR was first published, there wasn't a "clang-format job" so It didn't run on any commits before this got merged into main.


https://github.com/llvm/llvm-project/pull/124265