Migrate to cargo_embargo. am: 858d3628e7 am: 640d905b3e am: e3f282334f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shared_library/+/2832819

Change-Id: Icdad6afa6fe9db1a076e00a419ea565d2e5741f8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>