fix: missing imports for FB marketing (#123)

airbyte-integrations/connectors/source-facebook-marketing/source_facebook_marketing/spec.py

@@ -5,7 +5,7 @@
 import logging
 from datetime import datetime, timezone
 from enum import Enum
-from typing import List, Optional
+from typing import Any, Dict, List, Optional, Type
 
 from airbyte_cdk.sources.config import BaseConfig
 from facebook_business.adobjects.adsinsights import AdsInsights