[PATCH 0/4] MR10866: Report FILE_SUPPORTS_OPEN_BY_FILE_ID

[Joel Holdsworth (＠jhol)]

Real NTFS volumes on Windows report `FILE_SUPPORTS_OPEN_BY_FILE_ID` in their filesystem attribute flags. MSYS2/Cygwin checks for this flag to decide whether to use `FileRenameInformationEx` with `FILE_RENAME_POSIX_SEMANTICS`. Without it, Cygwin falls back to legacy rename behavior which fails with `STATUS_ACCESS_DENIED` when the target file is still open, breaking operations like gpg's rename of `pubring.gpg` to `pubring.gpg~`.

Wine-bug: https://bugs.winehq.org/show_bug.cgi?id=59729

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10866