nativewindow: Add C++/Rust benchmarks am: e4680d7599 am: e76841b5c2 am: 95f6fc6b3e

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2776852

Change-Id: I028166fffeb6efec0e761cf4439a41c46681c5f8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>