feat(dbt): dim_school.inspectorate and ofsted_listed (H4)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pipeline/tests/test_dag_selectors.py

@@ -24,9 +24,9 @@ DAG_ID = re.compile(r'dag_id="([a-z0-9_]+)"')
 
 DAILY = 'school_data_daily'
 
-# dim_school reads int_ofsted_latest only when the relation exists
-# (adapter.get_relation), so a missing table is not a failure.
-OPTIONAL_PARENTS = {'int_ofsted_latest'}
+# dim_school reads int_ofsted_latest and int_ofsted_listed only when the
+# relations exist (adapter.get_relation), so a missing table is not a failure.
+OPTIONAL_PARENTS = {'int_ofsted_latest', 'int_ofsted_listed'}
 
 
 def model_parents():