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

[Aaron Ballman via cfe-commits]

================
@@ -177,14 +193,34 @@ class ASTNodeTraverser
     if (!SQT.Quals.hasQualifiers())
       return Visit(SQT.Ty);
 
-    getNodeDelegate().AddChild([=] {
+    // SEI: changed from default label to "qualTypeDetail"
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AaronBallman wrote:

```suggestion
```
We don't add changelog comments directly in the source code, and we also don't attribute comments to particular individuals or entities (unless it's actually relevant to understanding the code).

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