Fix performance-inefficient-vector-operation clang-tidy issues am: 6a5b398d98 am: a2726f55d0

Original change: https://android-review.googlesource.com/c/platform/art/+/2388212

Change-Id: I444fc59ea673c464369a7927551f0869f08bedb0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>