Merge changes I276a1524,I971a4698 into main

* changes:
  Create app and libs folder for CarLauncher
  Create AppGridTests
tree: 57c9c67ed8c201062bd119c007c48f5884b77a2e
  1. app/
  2. docklib/
  3. libs/
  4. tools/
  5. OWNERS
  6. PREUPLOAD.cfg