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

[via cfe-commits]

================
@@ -39,3 +39,11 @@ Options
 
    An unsigned integer specifying the number of spaces before the comment
    closing a namespace definition. Default is `1U`.
+
+
+.. option:: AllowNoNamespaceComments
+
+   When true, the check will allow that namespace comments are ommitted
+   entirely. The check only fails if a namespace comment is present but does
+   not match namespace definition. Default is `false`.
+
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EugeneZelenko wrote:

Excessive newline.

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