Bindgen 0.65.1 no longer supports size_t-is-usize am: 68262a1410 am: 11cf9b1994 am: e04bb221bc am: 893363e30e

Original change: https://android-review.googlesource.com/c/platform/system/librustutils/+/2640710

Change-Id: I0fca9e01c0896b61494d6546d4b568b5c895b093
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>