Sync in bug fix from EDK I:

1) issue with setup browser and IFR refresh opcode
2) [HII]HIIConfigRoutingExportConfig generate error format of <MultiConfigAltResp>
3) [HII] ConfigRouting->ExtractConfig() will cause overflow
4) [Hii Database] EFI_HII_DATABASE_NOTIFY should be invoked when a string package is created internally when a new String Token is created
5) [PT]HIIConfigAccessProtocolTest fail on NT32uefi
6) Incorrect HII package types in EDK

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6378 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/HiiDatabaseDxe/String.c

@@ -1253,6 +1253,19 @@ HiiNewString (
     }
   }
 
+  //
+  // Trigger any registered notification function
+  //
+  if (!Matched) {  
+    return InvokeRegisteredFunction (
+             Private,
+             EFI_HII_DATABASE_NOTIFY_NEW_PACK,
+             (VOID *) StringPackage,
+             EFI_HII_PACKAGE_STRINGS,
+             PackageList
+             );
+  }
+
   return EFI_SUCCESS;
 }