Add city and state to the suborganization table

[abroddrick]

Issue description

On the domain request flow for org model we have a fields for city and state/territory that are filled in by the requestor. Then when an analyst eventually approves the suborganization they will be manually making a new suborganization record with the approved suborg name, thus it makes sense that they also copy over the city and state/territory field values so that the data is not lost (or buried by being in the domain request).

We do not need to show the suborg city and state on any other django admin page yet though.

Acceptance criteria

• add city and state_territory to the suborganization model
• suborganization city and state_territory fields now match their corresponding fields on domain requests
• add city and state_territory to the fields viewable in the suborganization django admin table.

Additional context

For AC 2, note that the corresponding fields on domain requests are suborganization_city and suborganization_state_territory

Links to other issues

No response