Make percent-encoding available to product and vendor am: 599311bc16

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/percent-encoding/+/2476484

Change-Id: Ib3b001e063c7a09387816d550c3821d5792d1a15
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>