Merge "libprefetch: rename property name" into main am: 7c066103 am: 3b4612e7

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3376861



Change-Id: I1d02d85727dd3a9234df4317605c545dbc8f2996
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>