Make rayon available to product and vendor am: ed57629a01 am: e8f5b0c9f5 am: 75833de881

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/rayon/+/2475556

Change-Id: I7bf1dae44ddb497a90ccfeb08e900ebb12e9bd54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>