RESTRICT AUTOMERGE resubmit "Bug fix channel utilization during high traffic" am: d863ffffe1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/net/wifi/+/12095044

Change-Id: I190cd8605dce9cf9f190e67025d6b702d0ec74b5
tree: 60938ef0914afb8b06bacf775c0188bbff8aaf39
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg