Snap for 4605948 from 7e846a8dfaa735f8b597822c43658607c6651fc8 to pi-release

Change-Id: Ib372460db97daf11d0648e77b6a108faac0ba35e
tree: f98d6c042b65d9dd44e2c896f6fa0f304880ae79
  1. harnesses/
  2. host_setup/
  3. .clang-format
  4. .gitignore
  5. OWNERS