Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 4c2401a3f9 am: 91c9c1ee3a am: 63e9571d70

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/getrandom/+/1912603

Change-Id: I8aa459b0f9f9d324154414d81281aac2392e7bd3