Merge "Add event metric for wifi health changes" into sc-dev am: ad32037db1 am: 043279c418 am: fb795f37cd

Original change: https://googleplex-android-review.googlesource.com/c/platform/platform_testing/+/14429672

Change-Id: I6136082f3700549441576c2c080b7f0b6ae7fb33
tree: dbb5c25608929ba1d5d3a694314cc717e02fb8e8
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg