Snap for 6568356 from b03c0e2e7d966ea312a5a0db995697f30123a1aa to r-keystone-qcom-release

Change-Id: Ibf2abda07e2cfe7a1a0ffd55a99f7765b46af76c
tree: 02341f58ada78cddcff535c7c609f78bc81d57b7
  1. nn/
  2. .clang-format
  3. CleanSpec.mk
  4. CPPLINT.cfg
  5. OWNERS
  6. PREUPLOAD.cfg