Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: b064357e0d am: 29cbf768c3 am: ae864cc5bd

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/bencher/+/1912516

Change-Id: I58b94f15bd9146ee21ae8a03008d5319654f60f1