Remove settings gear icon from connected network in Wi-Fi slice

- remove the gear icon from the active access point
- do not show any icon for the active access point

Fixes: 126458943
Test: robotest
Change-Id: Ibb57c6e1e1840e54266b49e0f092839a9c145187

src/com/android/settings/wifi/slice/WifiSlice.java

@@ -198,7 +198,7 @@ public class WifiSlice implements CustomSliceable {
 
     private IconCompat getEndIcon(AccessPoint accessPoint) {
         if (accessPoint.isActive()) {
-            return IconCompat.createWithResource(mContext, R.drawable.ic_settings_accent);
+            return null;
         } else if (accessPoint.getSecurity() != AccessPoint.SECURITY_NONE) {
             return IconCompat.createWithResource(mContext, R.drawable.ic_friction_lock_closed);
         } else if (accessPoint.isMetered()) {