Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 1b91794abb am: 950006d5af am: 1dbe72f2db am: 43db1609eb

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/plotters-backend/+/1912506

Change-Id: I265dd14bd16e8bb7230dff1de9cf89d291c23e59