Enable sorting sites by group when connecting a cable

[hagbarddenstore]

NetBox version

v3.1.3

Python version

3.9

Steps to Reproduce

1. Go to a Device with interfaces
2. Click on the Connect -> Interface on any interface

Expected Behavior

The Site Group field should be visible in the form.

Observed Behavior

The Site Group field is not visible in the form.

[hagbarddenstore]

The error is present in:

• ConnectCableToDeviceForm
• ConnectCableToCircuitTerminationForm
• ConnectCableToPowerFeedForm

I assume it's just forgotten to be included in the Meta.fields list.