WiFi Slice Polish - Searching for WiFi state

1. Change the font color to be secondary
2. Align the left to the AP list title
3. Update the font for Wi-Fi list to be body font - Roboto regular 14dp

Fixes: 124468947
Test: robotest
Change-Id: I9f41925f7e3938bdf3f444b09eab33d6bf479f57

src/com/android/settings/homepage/contextualcards/slices/NotificationChannelSlice.java

@@ -142,7 +142,8 @@ public class NotificationChannelSlice implements CustomSliceable {
     @Override
     public Slice getSlice() {
         final ListBuilder listBuilder =
-                new ListBuilder(mContext, getUri(), ListBuilder.INFINITY).setAccentColor(-1);
+                new ListBuilder(mContext, getUri(), ListBuilder.INFINITY)
+                        .setAccentColor(COLOR_NOT_TINTED);
         /**
          * Get package which is satisfied with:
          * 1. Recently installed.