Update TEST_MAPPING am: b9d5e9fc1a am: 497e98b0a0 am: daf9ec3a3e

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/smallvec/+/2411752

Change-Id: I40f21052d07612f4d9750f945ae599763a81d74a
Signed-off-by: Automerger Merge Worker <[email protected]>