Make bindgen available to product and vendor am: 52d57a2226 am: 571ee0388a am: 48b1399559

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

Change-Id: I1f4973839a0214424c9cc6fc714c17e4869650d8
Signed-off-by: Automerger Merge Worker <[email protected]>