Update Android.bp by running cargo_embargo am: 9a94b3fc10 am: caf59c9bfb

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-ident/+/3095966

Change-Id: I6e781309aa85913b0db2ce72ae50c054b6d10cd9
Signed-off-by: Automerger Merge Worker <[email protected]>