Change of Agent assignment in "Update Job" operation should support use of a Subagent Cluster

Current Situation

When searching for workflows, the list of results is displayed. Selecting a workflow from the list and executing the “Update Job” command to change the configuration will display the list of attributes that can be changed.

When trying to change the Agent of a job from a Standalone Agent to an Agent Cluster, the update operation incorrectly selects the Agent ID instead of the name of the Subagent Cluster. This incorrect assignment leads to an error message stating that the object does not exist.

Steps to reproduce

1. Create a workflow and add a job to it.
2. In the job, assign a Standalone Agent.
3. In the GUI, use the search option to find the workflow you created.
4. Click "Update Job" and change the Agent from the Standalone Agent to a Subagent Cluster.                                                                 

Desired Behavior                    

The name of the Subagent Cluster should be used when modifying the Agent assignment from a Standalone Agent to a Subagent Cluster when using the "Update Job" operation after searching for workflows.