chore: fix ruff import order in test_ask.py

backend/tests/test_ask.py

@@ -1,5 +1,7 @@
+import asyncio
 from datetime import UTC, datetime, timedelta
 
+from jobs import set_cached_ask
 from routes.ask import _build_event_query, _extract_entity, _extract_time_range
 
 # ---------------------------------------------------------------------------
@@ -393,8 +395,6 @@ class TestAskCaching:
 
         redis = CachingFakeRedis()
         # Seed cache with the exact filters the endpoint will generate
-        import asyncio
-        from jobs import set_cached_ask
         filters_snapshot = {
             "services": None,
             "actor": None,