Refactor open ephys package

[mekhlakapoor]

User story

As a developer, I want each of the packages in the metadata-mapper to have a JobSettings.

Acceptance criteria

• Create a module for models in the open_ephys package
• Create a JobSettings class that inherits BaseJobSettings in new module
• Move the parameters currently being inputted into the ETL to JobSettings, and add a Literal field job_settings_name
• Pass job_settings to ETL and refactor ETL methods to retrieve info from job_settings
• Add OpenEphysJobSettings to SessionJobSettings Union in models.py

Sprint Ready Checklist

• 1. Acceptance criteria defined
• 2. Team understands acceptance criteria
• 3. Team has defined solution / steps to satisfy acceptance criteria
• 4. Acceptance criteria is verifiable / testable
• 5. External / 3rd Party dependencies identified
• 6. Ticket is prioritized and sized

Notes

Look at bergamo package as example

[arjunsridhar12345]

working on this

[mekhlakapoor]

Closing this issue as completed. Carter's refactor in #174 finished the first few criteria, and there's a new issue for the remaining part (adding it to GatherMetadata job #176)