Update TEST_MAPPING am: cbc4eb82c1 am: 050b478824

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/either/+/2411873

Change-Id: I43200e3399267c65cc6eaef2c9f49253b36236cb
Signed-off-by: Automerger Merge Worker <[email protected]>