Merge "Starting non-power cellular callbox tests" am: e1887d800f am: 575df2fea0 am: fab649d45f

Original change: https://android-review.googlesource.com/c/platform/tools/test/connectivity/+/1646767

Change-Id: Ie30c9ad319e7d2af7b1f2b15f7d68c8c39252542
tree: a03200917172098a05e3af916e2a65a47b5782ec
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. OWNERS
  7. PREUPLOAD.cfg