Migrate to cargo_embargo. am: 6dbb08787b Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/userfaultfd-sys/+/2835512 Change-Id: I6104b06894c45710308d6adf1d1dfebeeaca8109 Signed-off-by: Automerger Merge Worker <[email protected]>