[llvm] [hurd] Fix accessing f_type field of statvfs (PR #71851)

[David Spickett via llvm-commits]

DavidSpickett wrote:

Just to be clear, you can ignore the `clang-aarch64-sve-vla-2stage` failure. It's Flang causing an out of memory probably because all of the bots on that machine decided to build it at the same time.

https://github.com/llvm/llvm-project/pull/71851