fix: bad network warning not deleted on despawn (#661)

Author: LPLafontaineB

Assets/BossRoom/Scripts/Infrastructure/NetworkStats.cs

@@ -175,6 +175,11 @@ public override void OnNetworkDespawn()
             {
                 Destroy(m_TextHostType.gameObject);
             }
+
+            if (m_TextBadNetworkConditions != null)
+            {
+                Destroy(m_TextBadNetworkConditions.gameObject);
+            }
         }
     }
 }