Update Android.bp by running cargo_embargo am: a1a404a4be am: 9abe7ad135

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/serde/+/3096084

Change-Id: Ie110d7b50d98d7a262e960102ceb2162e9145df0
Signed-off-by: Automerger Merge Worker <[email protected]>