Make ring available to product and vendor am: 2e55d1d777

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/ring/+/2476314

Change-Id: I4c7126076be4ad6a955edca2bb52e29c393a7b48
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>