[AIRFLOW-4467] Add dataproc_jars to templated fields in Dataproc oper… (#5248)
[AIRFLOW-4467] Add dataproc_jars to templated fields in Dataproc oper… (#5248)

* [AIRFLOW-4467] Add dataproc_jars to templated fields in Dataproc operators



https://github.com/apache/airflow/pull/5192/ edit docs about:
dataproc_pig_jars  in DataProcPigOperator
dataproc_hive_jars in DataProcHiveOperator
dataproc_spark_jars in DataProcSparkSqlOperator
dataproc_hadoop_jars in DataProcHadoopOperator
The edit mentioned that these fields are tempated but they are not.
Raising PR to make them templated as doc suggest.

* Fix flake8

(cherry picked from commit 7689dc842d255253b9718a479978b5888e71e70a)

owlabs/incubator-airflow,owlabs/incubator-airflow,owlabs/incubator-airflow,owlabs/incubator-airflow