Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: b4eef426a7 am: 89d2d77bdd

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/futures-executor/+/1912624

Change-Id: I4d8619b1d1c3bc5d64c25804ab8a2af81852c1b3