Merge "Move some utils to a more appropriate package/directory" am: 6bf9a90a55

Original change: https://android-review.googlesource.com/c/platform/cts/+/1351363

Change-Id: I36c4831a5b8befd37d0a2802ac76680e42e03eeb
tree: 0091b8ee779287ccad5dbbe7f2ea6131beb9cdda
  1. tests/