Update TEST_MAPPING am: 844d99173f am: 86797f846c am: 7a09a4c3dc

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/ppv-lite86/+/2411865

Change-Id: I7e3a670c6ede07d18b1761504a99b6f91771b46c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>