Merge "Update TEST_MAPPING" am: 975c3562df am: c88ef41578 am: f755bb73b8

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf/+/2126153

Change-Id: I604db52111f29bb7f76a7e3a6c8df18af304e611
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>