Migrate to cargo_embargo. am: 1bf1613b75 am: 6c1120bb96

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/quote/+/2832678

Change-Id: I3edaf96220893574af05dec06a1c5dc558151e58
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>