Make tinyvec_macros available to product and vendor am: d7ba7b9803

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec_macros/+/2475391

Change-Id: I9a5387101079f2d81e0f3bb1d7add9e097e11463
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>