Fix homepage display test.

We updated the IA but it's still checking old keywords.

Fixes: n/a
Test: atest
Change-Id: I495201d0a2580e7d600982139907d216aa1f558d

tests/uitests/src/com/android/settings/ui/HomepageDisplayTests.java

@@ -52,7 +52,9 @@ public class HomepageDisplayTests {
             "Display",
             "Sound",
             "Storage",
-            "Security & location",
+            "Security",
+            "Location",
+            "Privacy",
             "Accounts",
             "Accessibility",
             "System"