fix: it was moved once more

Author: sweb

docs/modules/airflow/examples/example-configmap.yaml

@@ -7,8 +7,8 @@ data:
   test_airflow_dag.py: | # <2>
     from datetime import datetime, timedelta
     from airflow import DAG
-    from airflow.operators.bash import BashOperator
-    from airflow.operators.empty import EmptyOperator
+    from airflow.providers.standard.operators.bash import BashOperator
+    from airflow.providers.standard.operators.empty import EmptyOperator
 
     with DAG(
         dag_id='test_airflow_dag',