Make rustversion available to product and vendor am: 65948ce3a5 am: ee7eb8d0ea am: 69721ee594

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/rustversion/+/2476397

Change-Id: I54b24c6d3bc76e025900757e52052aba06c36fc9
Signed-off-by: Automerger Merge Worker <[email protected]>