Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 3f61f20aa3 am: 375d293560 am: b5f633c498 am: 6716ef89c7

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

Change-Id: I55287fad0eb4a4b05d43267baba73f1d8f0f1e88