libnativewindow: Add rust library and set up bindgen am: 7df9f75955

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2776850

Change-Id: Iedfefd7e9cb35d3e3f2d4b1696fd2041129082db
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>