Migrate to cargo_embargo. am: 858d3628e7 am: 6b1d301f10 am: eedc05a3a2

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

Change-Id: If57548da1e629e1bd2aeffde72701e2c0bba1cfa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>