Show app installed notification from PackageInstaller

Bug: 111214100
Change-Id: If3f82bfac740f4f3cf8312f396943f2ebd447c12
Test: Notifications are showing correctly after new apps installed
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 616a8d6..dd9ed74 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -139,6 +139,7 @@
         <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.MANAGE_USERS"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.permissioncontroller">