- Revert the illustration changes in ag/34622593.
- Create the new illustration in a separate file.
- The `AdaptiveConnectivitySettings` fragment now programmatically sets the illustration based on the `enableNestedToggleSwitches` flag.
Bug: 393645580
Flag: com.android.settings.flags.enable_nested_toggle_switches
Test: AdaptiveConnectivitySettingsTest
Change-Id: Ibcdf7e45cc21d7bd657bfacada0f8514c83ff500