Add Enum parsers for nsb 2023 sharepoint db

[jtyoung84]

User story

As a developer, I want items in a nsb drop down select menu parsed into enum object models, so I can more easily validate and call those values.

Acceptance criteria

• [x] For each drop down field in the NSB 2023 Sharepoint List, the possible values that can be selected will be mapped to an Enum object field.

Sprint Ready Checklist

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

Notes

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