[llvm] [Support] Handle delete_pending case for Windows fs::status (PR #90655)

[Alexandre Ganea via llvm-commits]

https://github.com/aganea approved this pull request.

Thanks for the changes! LGTM.
I've added more reviewers, please give it a few days before committing in case they have anything to add/change.

https://github.com/llvm/llvm-project/pull/90655