Revert "Support highlightable Settings homepage menu for 2-pane"

This reverts commit 9037ceabd3.

Reason for revert: Presumed cause of b/202510128

Change-Id: I0daaab95d9bc57229c0c8c916cbe3ada7aafb6fa

src/com/android/settings/search/SearchFeatureProviderImpl.java

@@ -50,7 +50,7 @@ public class SearchFeatureProviderImpl implements SearchFeatureProvider {
         if (isSettingsPackage || isAllowlistedPackage) {
             return;
         }
-        throw new SecurityException("Search result intents must be called with from an "
+        throw new SecurityException("Search result intents must be called with from a "
                 + "allowlisted package.");
     }