Migrate to cargo_embargo. am: d6ecb085d2 am: 3be743bf1e

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/zerocopy-derive/+/2823091

Change-Id: I14e5de444e344a6d5e4946fbba264d2197e61e2b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>