DO_NOT_MERGE: setting test run to debug to troubleshoot timeouts

[cshannon]

This isn't meant to be merged, just submitted to run CI.

This commit is just adding -X to the mvn build so we can figure out why we keep getting the CI error:

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.2:test (default-test) on project activemq-unit-tests: There was a timeout or other error in the fork