Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 3f61f20aa3 am: 375d293560 am: b5f633c498

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/num-integer/+/1912610

Change-Id: I361d4dac16864f7d3f0c14b9905dc6bf62c01e9d