Migrate to cargo_embargo. am: 247db62d4b am: 0b153a6157 am: dfa89a5e8d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/lock_api/+/2829974

Change-Id: I1bb4d9526d2b72801b9ddec83d05fd1e6b0f8bb2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>