Create new category for lock screen redaction

So that we can show it without all the other default setup wizard
only actions.

Test: Manual
Bug: 62278041
Change-Id: Iba8a626b9b6e1ae909b4f6260dae7c0462b92627
(cherry picked from commit 96ae3f82b3)

AndroidManifest.xml

@@ -1548,7 +1548,7 @@
             android:icon="@drawable/ic_suggested_notifications">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-                <category android:name="com.android.settings.suggested.category.DEFAULT_SETUP_WIZARD_ONLY" />
+                <category android:name="com.android.settings.suggested.category.LOCK_SCREEN_REDACTION" />
             </intent-filter>
             <meta-data android:name="com.android.settings.require_user_type"
                        android:value="primary" />