Add Android.bp am: 9b57dcbf33 am: 90025b195c

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/num-integer/+/1571841

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id9d1faa25616c93189da9f9b3ca00dc7f40d72ea