Re: [PATCH v2 0/6] MR2269: uiautomationcore: Test fixes and more COM helper methods.

[Connor McAdams (＠cmcadams)]

V2:
- Access safearrays using `SafeArrayAccessData` and `SafeArrayUnaccessData`.
- Use `sizeof(*arr)` instead of `sizeof(int)` when allocating memory.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2269#note_25428