Update Android.bp by running cargo_embargo am: 40b1ad7d04 am: 184eb4240d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-json-mapping/+/3093436

Change-Id: Id918bef2b260eec5c1a0dba4f625128067fbfdae
Signed-off-by: Automerger Merge Worker <[email protected]>