Make tinyvec_macros available to product and vendor am: d7ba7b9803 am: ca096dae96 am: a4138ab155 am: 5ed08266d1 am: 56e868a000

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

Change-Id: I6431be0d871109564e2010c9c2a64d900440a470
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>