style(dag): normalize line endings in DDRQ serialized-DAG guard block

Author: leossantos

airflow/models/dag.py

@@ -4100,16 +4100,16 @@ def dag_ready(dag_id: str, cond: BaseDataset, statuses: dict) -> bool | None:
             select(SerializedDagModel).where(SerializedDagModel.dag_id.in_(dag_statuses.keys()))
         ).all()
         ser_dag_ids = {s.dag_id for s in ser_dags}
-        missing_from_serialized = set(by_dag.keys()) - ser_dag_ids
-        if missing_from_serialized:
-            log.debug(
-                "Dags have queued dataset events (DDRQs), but are not found in the serialized_dag table."
-                " — skipping Dag run creation: %s",
-                sorted(missing_from_serialized),
-            )
-            for dag_id in missing_from_serialized:
-                del by_dag[dag_id]
-                del dag_statuses[dag_id]
+        missing_from_serialized = set(by_dag.keys()) - ser_dag_ids
+        if missing_from_serialized:
+            log.debug(
+                "Dags have queued dataset events (DDRQs), but are not found in the serialized_dag table."
+                " — skipping Dag run creation: %s",
+                sorted(missing_from_serialized),
+            )
+            for dag_id in missing_from_serialized:
+                del by_dag[dag_id]
+                del dag_statuses[dag_id]
         for ser_dag in ser_dags:
             dag_id = ser_dag.dag_id
             statuses = dag_statuses[dag_id]