[clang] Supports viewing class member variables in lambda when using the vs debugger (PR #71564)

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@@ -0,0 +1,48 @@
+// RUN: %clang_cl --target=x86_64-windows-msvc /c /Z7 -o %t.obj -- %s
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GkvJwa wrote:

I check the IR through the command line:
```
%clang_cc1 -triple x86_64-windows-msvc -emit-llvm --std=c++17 %s -o -
```
and confirmed that this patch will not be reflected in the IR. So, I think it would be better to be placed in ```llvm/test/DebugInfo/COFF```

https://github.com/llvm/llvm-project/pull/71564