These incorrect user certificates displayed when users
editing a Wi-Fi network of WPA3-Enterprise in 192bit.
Bug: 149763958
Test: make RunSettingsRoboTests ROBOTEST_FILTER=WifiConfigControllerTest
make RunSettingsRoboTests ROBOTEST_FILTER=WifiConfigControllerTest2
Change-Id: Iab35ac975933abc54fda83b99a2109d53d6722d4
These methods can be replaced with methods on
IpConfiguration itself. There is no need to expose
these as a @SystemApi, and they are being removed.
Bug: 146046526
Test: make RunSettingsRoboTests -j40
Change-Id: I592f277f5e23bf58e76b8c48a0f0370d53cc6b81