Merge "libbinder: Remove hardcoded PAGE_SIZE usage in binderLibTest" into main am: ae4eccc2ed am: 7ffb594176

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2958970

Change-Id: I54a2acc898459e786935e967f3a1746aa04f9074
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>