Migrate to cargo_embargo. am: 3e917872c2 am: fb0404fc75 am: ae5f78dea7

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

Change-Id: Idb07df803340f84ee93827892634a3dc402e0bd3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>