test fixes

Author: GuyEshdat

integration_tests/dbt_project/dbt_project.yml

@@ -29,3 +29,6 @@ models:
     +schema: elementary
     +enabled: "{{ var('elementary_enabled', True) }}"
     +file_format: "{{ 'delta' if target.type in ['spark', 'fabricspark'] else none }}"
+
+flags:
+  require_batched_execution_for_custom_microbatch_strategy: True