Add PRIVACY_ADVANCED_SETTINGS intent

Redirect intent actions for PRIVACY_ADVANCED_SETTINGS to the privacy
screen.

Rationale:

1. The existing PRIVACY_SETTINGS intent will later be redirected to
   safety center, but

2. We will still need a way to intent to this screen, because this
   screen will be re-used and renamed to "More privacy settings", also
   known as "Advanced privacy settings"

Test: manual
Change-Id: I83cb3935e16887683f3907d9d71ccd7c53e24202

AndroidManifest.xml

@@ -1781,6 +1781,10 @@
                 <action android:name="android.settings.PRIVACY_SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.settings.PRIVACY_ADVANCED_SETTINGS" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
             <intent-filter android:priority="1">
                 <action android:name="android.settings.REQUEST_ENABLE_CONTENT_CAPTURE" />
                 <category android:name="android.intent.category.DEFAULT" />