Migrate to cargo_embargo. am: 3e917872c2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/quickcheck/+/2823213

Change-Id: I57b9063419f2acc73fbeb6b0eca43b21c568ec52
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>