Snap for 10453563 from c497257e0a6a69e70793e984e5ccc1420288ee95 to mainline-adservices-release

Change-Id: I6f7f01c2f690facfb0441e8b710f55263194dcda
tree: 44844efda6427314e40c57463b95f55c6c7f22c2
  1. .clang-format
  2. .gitignore
  3. OWNERS