feat(ingestion/tableau): verify role assignment to user in `test_connection`. #7778

Job	Run time
event-file	3s
airflow-plugin (3.8, apache-airflow~=2.3.4, test-airflow23)	2m 10s
airflow-plugin (3.10, apache-airflow~=2.4.3, test-airflow24)	7m 15s
airflow-plugin (3.10, apache-airflow~=2.6.3 -c https://raw.githubusercontent.com/apache/airflow/c...	7m 58s
airflow-plugin (3.10, apache-airflow~=2.7.3 -c https://raw.githubusercontent.com/apache/airflow/c...	7m 33s
airflow-plugin (3.10, apache-airflow~=2.8.1 -c https://raw.githubusercontent.com/apache/airflow/c...	8m 23s
airflow-plugin (3.11, apache-airflow~=2.9.3 -c https://raw.githubusercontent.com/apache/airflow/c...	7m 43s
airflow-plugin (3.11, apache-airflow~=2.10.3 -c https://raw.githubusercontent.com/apache/airflow/...	8m 24s
	49m 29s

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