Merge "Sort Rust TEST_MAPPING tests." am: 74039da0ef am: d1d30c17a5 am: c2a1cf99e2

Original change: https://android-review.googlesource.com/c/platform/development/+/1664731

Change-Id: If9a80f61d7fa9ce4a9be80989adeaf0848fd05b5