[clang-tools-extra] [clang-tidy] Extend readability-container-size-empty to std::size() (PR #201231)

[Baranov Victor via cfe-commits]

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@@ -924,6 +930,50 @@ class ReportInTemplateContainerNonEmptyMethod {
   }
 };
 
+namespace GH198494 {
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vbvictor wrote:

No need for new namespace

```suggestion
```

https://github.com/llvm/llvm-project/pull/201231