Merge "Exponential backoff for external score blocklist" into rvc-qpr-dev am: 2ee6f192c4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/net/wifi/+/12603911

Change-Id: I15fe62215dfe641c1925dce1235b80212f82896d
tree: e2bb28ec6b91544ca6cd3db1639233f4c24f5284
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg