Fix Netbox device type for tier 2

gso/utils/device_info.py

@@ -26,7 +26,7 @@ class TierInfo:
             total_10g_interfaces=80,
         )
         self.tier2 = ModuleInfo(
-            device_type="7750-SR7s",
+            device_type="7750 SR-7s",
             module_bays_slots=[1, 2],
             module_type="XMA2-s-36p-400g",
             breakout_interfaces_per_slot=[36, 35, 34, 33],