On Windows/ARM64 CreateFileW is no longer able to create directories
using the flags FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_POSIX_SEMANTICS.
The new FspCreateDirectoryFileW implements the same semantics and replaces
the previous CreateFileW call.
During file system volume creation FspFsctlCreateVolume calls FspFsctlServiceVersion
which examines the version of the driver in use and initializes the variables
FspFsctlTransactCode and FspFsctlTransactBatchCode with either the new
FSP_IOCTL_TRANSACT* codes or the old FSP_FSCTL_TRANSACT* codes.