scripts: Add metrics_atoms protoc plugin

Generate trusty-friendly log helpers to serialize
metrics atoms into a VendorAtom as defined by VendorAtom.aidl

Bug: 259511922
Change-Id: Id080ae4241a335c2fc060b155073181372c0b05a
4 files changed
tree: 99e33494f665af715e79980ca264f10043899a6a
  1. bazel/
  2. scripts/
  3. .clang-format
  4. PREUPLOAD.cfg
  5. rustfmt.toml