Migrate to cargo_embargo. am: 84133e0578 am: f34a57c525 am: 50012227ec

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/minimal-lexical/+/2829797

Change-Id: Ibc176f22f5b7fe829c0158111f4a6ef3cf151efe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>