[Lldb-commits] [lldb] [lldb][test] Fix unordered-map test (PR #156033)

[Ebuka Ezike via lldb-commits]

da-viper wrote:

> The "frame var" expression would be more similar to script lldb.frame.FindVariable("ptr1").Dereference().GetChildAtIndex(0)

This works in this case. 

```sh
>>> lldb.frame.FindVariable("ptr1").Dereference().GetChildAtIndex(0)
(std::pair<const std::basic_string<char>, std::basic_string<char> >) [0] = (first = "Hello", second = "World")
```

https://github.com/llvm/llvm-project/pull/156033