Update Android.bp by running cargo_embargo am: 15019a6f34

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/data-encoding/+/3095488

Change-Id: I66388290a2b394ef34a253b60a257dc43d203008
Signed-off-by: Automerger Merge Worker <[email protected]>