Log WifiHealthMonitor metrics to WestWorld

Log WifiHealthMonitor daily detection output to WestWorld.  The log is
done only for network counters with non-zero values.

Bug: 144585569
Test: atest com.android.server.wifi
Change-Id: I49e96554519459bd16363cfd6cc4f3618f15a2d3
2 files changed
tree: 17ce3323b889d4fa4ed4763ff4079d5ebb281ae0
  1. apex/
  2. service/
  3. PREUPLOAD.cfg