[clang] modified AST for SEI redemption project (PR #111705)

[Aaron Ballman via cfe-commits]

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@@ -209,7 +245,8 @@ class ASTNodeTraverser
   }
 
   void Visit(const Attr *A) {
-    getNodeDelegate().AddChild([=] {
+    // SEI: renamed from default label
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AaronBallman wrote:

```suggestion
```

https://github.com/llvm/llvm-project/pull/111705