[PATCH v2 0/1] MR2141: vbscript: Fix memory leak in owned safearray iterator

[Jason Millard (＠jsm174)]

While running in XCode's profiler, I noticed memory leaks when safearrays were used in `For Each` statements.

The following code would leak a safearray allocation:

```
   For Each obj In vpDict.Keys : Debug.Print "Key" : Next
```

This following code does not leak:

```
   Dim x
   x = vpDict.Keys

   For Each obj In x : Debug.Print "Key" : Next
```

Fixes: https://bugs.winehq.org/show_bug.cgi?id=54456

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  v2: vbscript: Fix memory leak in owned safearray iterator
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2141