Add intent to open MemtagPage

Test: adb shell am start -a android.settings.MEMTAG_SETTINGS
Bug: 258070068
Change-Id: I8c9df2eb98edee0345323bc160457d7a91a3fd99
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 53960b4..e7bf571 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -46,6 +46,8 @@
     /*
     * Settings subclasses for launching independently.
     */
+
+    public static class MemtagPageActivity extends SettingsActivity { /* empty */}
     public static class AssistGestureSettingsActivity extends SettingsActivity { /* empty */}
     public static class BluetoothSettingsActivity extends SettingsActivity { /* empty */ }
     public static class CreateShortcutActivity extends SettingsActivity { /* empty */ }