Add Endpoints for Setting Users' Max Single File Upload Size and Ability to Sync

### Is your feature request related to a problem? Please describe.

No

### Describe the solution you'd like

Box CLI needs an endpoint to reference to get and/or put the date corresponding with the "Auto-delete this folder on a selected date" capability (for those who do not have governance in their licensing)

### Describe alternatives you've considered

Manual deletion

### Additional context