Update TEST_MAPPING am: 132ef31e03 am: 7eec46080c

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/rustc-demangle-capi/+/2107129

Change-Id: I543d3b3110df08cc1ca4a179bee9f6d5bc885d82
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>