Merge "Install cppreopts.sh to copy dexpreopt files on first boot" into main am: a490d1bf

Original change: https://android-review.googlesource.com/c/platform/build/+/3208470



Change-Id: I4f819cf3314a0fbb6c2e04e73497b6b777d6e252
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>