Update TEST_MAPPING am: 2263892f11 am: 7b04e6dc06 am: a7402df95b

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

Change-Id: Iaba347284576f43cbc7a1bac27a92dac740ed71c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>