Update TEST_MAPPING am: 0dc79d9ae7 am: 1d2aa4fb12 am: 8efa222e47

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/form_urlencoded/+/2411855

Change-Id: Ife85f313b88b9264264d05ecb0b19a402f6764b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>