Add EAP methods in proto

To help find the root cause of high authentication failure rate in enterprise network, add EAP method and authentication phase2 method in connection event metrics.

WifiMetrics changes are being done in qt-qpr1-dev and will be automerged here. Proto change is needed due to the merge conflict caused by proto file location change in R.

Bug: 150237135
Test: atest com.android.server.wifi
Change-Id: I8326f75847b81bc128a2126881a3ea5628847210
1 file changed
tree: 2630aa157ae17a3b49951aeb446f47e14cea222d
  1. apex/
  2. service/
  3. PREUPLOAD.cfg