Merge "Update TEST_MAPPING" am: 998483fd3f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/enumn/+/2107051

Change-Id: I80704a0d2183fdc5adef52d4013e01f4d5f18431
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>