feat(airflow): add `DatahubRestHook.make_graph` method #7901

Job	Run time
airflow-plugin (3.8, apache-airflow~=2.3.4, test-airflow23)	4m 54s
event-file	1s
airflow-plugin (3.10, apache-airflow~=2.4.3, test-airflow24)	7m 36s
airflow-plugin (3.10, apache-airflow~=2.6.3 -c https://raw.githubusercontent.com/apache/airflow/c...	8m 21s
airflow-plugin (3.10, apache-airflow~=2.7.3 -c https://raw.githubusercontent.com/apache/airflow/c...	8m 36s
airflow-plugin (3.10, apache-airflow~=2.8.1 -c https://raw.githubusercontent.com/apache/airflow/c...	8m 44s
airflow-plugin (3.11, apache-airflow~=2.9.3 -c https://raw.githubusercontent.com/apache/airflow/c...	8m 50s
airflow-plugin (3.11, apache-airflow~=2.10.3 -c https://raw.githubusercontent.com/apache/airflow/...	8m 55s
	55m 57s

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