WifiMetricsTest fixes

Add missing @Test.
Add missing verifications for StaEvents generated from mTestStaLogInts.

(cherry picked from commit 909a6daa2c7651603c38cfd2d6a6d10de67b7fcc)
(cherry picked from commit d29c0ce0744d454829fa487ed142762b6e5d92ad)

Test: Yes, it is
Bug: 68271729
Bug: 71708302
Merged-In: I505656bc61a87e94edb674db4bbac2f30caa4d48
Change-Id: I505656bc61a87e94edb674db4bbac2f30caa4d48
1 file changed
tree: 48ae12382ecefb3c7e5ccd53c589e9fd6ce3171c
  1. service/
  2. PREUPLOAD.cfg