Introduce new Disconnect functionality for Wifi networks in Internet

Panel only

- Display the close icon on the Wi-Fi network connected to the Internet,
and performs the same action as tapping on the carrier network when
tapped it.

- Display the cog icon on the Wi-Fi network if it has no the Internet
access.

- Screenshot:
  https://screenshot.googleplex.com/YBQ8onG2dFJ8Q2a

Bug: 187995278
Test: manual test
atest -c ProviderModelSliceTest

Change-Id: Id54a94c1fdfc37aff5cc37d6fb9f5478c0dccb00