Update Android.bp by running cargo_embargo am: 45948fb712 am: 1b96b5353f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/heck/+/3095617

Change-Id: I6479e4e843243fe30149aac106bc3cb75c688fa5
Signed-off-by: Automerger Merge Worker <[email protected]>