Make bindgen available to product and vendor am: 52d57a2226 am: 571ee0388a

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/bindgen/+/2475526

Change-Id: I300196d86bcfad48aa0865b78139021220d14a21
Signed-off-by: Automerger Merge Worker <[email protected]>