[Catalyst] Migrate Wi-Fi switch preference

NO_IFTTT=Add Catalyst preference

Bug: 372733639
Flag: com.android.settings.flags.catalyst_internet_settings
Test: Manual testing
atest -c NetworkProviderSettingsTest \
         NetworkProviderScreenTest
atest -c WifiSwitchPreferenceTest

Change-Id: Ic6023907608e831d0a946005dd0eb6fd88b301c0