Update Android.bp by running cargo_embargo am: bbd51f5a84

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/mls-rs-core/+/3095554

Change-Id: I3d22f50221ac6d45290db71a77b81f941d43fe81
Signed-off-by: Automerger Merge Worker <[email protected]>