[Catalyst] Add back Wi-Fi switch metrics

- The original Wi-Fi switch metrics is recorded by WifiEnabler.

- Since the design of Catalyst removes WifiEnabler, the metrics needs to be added to Catalyst preference.

NO_IFTTT=Catalyst only

Bug: 388547699
Flag: EXEMPT bugfix
Test: Manual testing
atest -c WifiSwitchPreferenceTest

Change-Id: I8819e8f660784b8b04c7958b65f4792b5d4d0919