Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: fc032e38dc am: 305e977c59 am: caeb93fe7e

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-width/+/1912797

Change-Id: I133a3d01a33fc213e973e0a06a70e06a1effa8c2