10646 fix cable power feed filter

netbox/dcim/forms/connections.py

@@ -108,7 +108,7 @@ def get_cable_form(a_type, b_type):
                         label='Power Feed',
                         disabled_indicator='_occupied',
                         query_params={
-                            'powerpanel_id': f'$termination_{cable_end}_powerpanel',
+                            'power_panel_id': f'$termination_{cable_end}_powerpanel',
                         }
                     )