Latest version of com.lightbend.cloudflow:cloudflow-spark-testkit_2.12
https://javadoc.io/doc/com.lightbend.cloudflow/cloudflow-spark-testkit_2.12
Current version 2.2.2-NIGHTLY20210828
https://javadoc.io/doc/com.lightbend.cloudflow/cloudflow-spark-testkit_2.12/2.2.2-NIGHTLY20210828
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.lightbend.cloudflow/cloudflow-spark-testkit_2.12/2.2.2-NIGHTLY20210828/package-list