Upgrade parking_lot_core to 0.9.9 am: b16f723d71

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/parking_lot_core/+/2949487

Change-Id: I918b4db2e4e6e8ab7a97a12ec18e3d82162094a8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>