Update TEST_MAPPING am: f7d13019b3

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/bencher/+/2106880

Change-Id: I9b0419e49529e2e8b87576bd0c6afd7782917449
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>