Merge "Update TEST_MAPPING" am: 54d715baac

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/codespan-reporting/+/2124771

Change-Id: I25b9b2d5ffee4bbb8258701de5e776e42b56c047
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>