Make zerocopy available to product and vendor am: e8ccbf7cb9

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/zerocopy/+/2476534

Change-Id: Ie2108e7a2083d4dd7e9feefcfcb32a16136b9b95
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>