Merge "Convert to `cargo_embargo`" into main am: 9409581c44

Original change: https://android-review.googlesource.com/c/platform/system/security/+/3094237

Change-Id: I3559ce4af182faacef0575d53a1dc37410c4f63a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>