`AttachVhd` not actually attach disk without `AttachVirtualDiskFlagPermanentLifetime`

[hulucc]

With the AttachVirtualDiskFlagNone, AttachVirtualDisk won't actually attach disk. Use AttachVirtualDiskFlagPermanentLifetime works fine

func AttachVhd(path string) (err error) {
	handle, err := OpenVirtualDisk(
		path,
		VirtualDiskAccessNone,
		OpenVirtualDiskFlagCachedIO|OpenVirtualDiskFlagIgnoreRelativeParentLocator,
	)
	if err != nil {
		return err
	}

	defer syscall.CloseHandle(handle) //nolint:errcheck
	params := AttachVirtualDiskParameters{Version: 2}
	if err := AttachVirtualDisk(
		handle,
		AttachVirtualDiskFlagNone,
		&params,
	); err != nil {
		return fmt.Errorf("failed to attach virtual disk: %w", err)
	}
	return nil
}