Euclid workflow predictions (Testing) (#196)

* add extractor name to prediction request for new workflow

* fix test

* add new test cases

* rely on only pool_subject_set_id for fetching prediction context

* use active_subject_set_id for fetching context and workflow name

* fix failing test

* fix failing test

* add Honeybadger notify for prediction client error

app/services/batch/prediction/create_job.rb

@@ -22,6 +22,7 @@ def run
           bajor_job_url = bajor_client.create_prediction_job(prediction_job.manifest_url, workflow_name)
           prediction_job.update(state: :submitted, service_job_url: bajor_job_url, message: '')
         rescue Bajor::Client::Error => e
+          Honeybadger.notify(e)
           # mark the jobs as failed and record the client error message
           prediction_job.update(state: :failed, message: e.message)
         end