Add entry point to global actions panel settings

Bug: 133241418
Test: manual
Change-Id: Id4268cacce30b08ad5c7c8afe3e1b44d4d1ac1e3

src/com/android/settings/Settings.java

@@ -165,6 +165,7 @@ public class Settings extends SettingsActivity {
     public static class BluetoothDeviceDetailActivity extends SettingsActivity { /* empty */ }
     public static class WifiCallingDisclaimerActivity extends SettingsActivity { /* empty */ }
     public static class MobileNetworkListActivity extends SettingsActivity {}
+    public static class GlobalActionsPanelSettingsActivity extends SettingsActivity {}
 
     // Top level categories for new IA
     public static class NetworkDashboardActivity extends SettingsActivity {}