Update TEST_MAPPING am: 2263892f11 am: 7b04e6dc06

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/percent-encoding/+/2411695

Change-Id: I175d8b71093d3e7a9d0962b72e03857b9aa86186
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>