[PRIMARY FEATURE] Report Missing Professor Endpoint

### User Story

As a developer, I want to store user reports about a missing professor.

### Technical Tasks

- Create a POST endpoint that handles user reports from the component.
- Use the code in the related task to figure out what code needs to be stored
- Create a MySQL schema reflecting what data needs to be stored

### Acceptance Criteria

- POST endpoint is compatible with data collected by Frontend component

### Related Issues

- https://github.com/BroncoDirectMe/Frontend/issues/38