Return 403 instead of the view if we can’t get a response out of netbox

AS1024.CommunityDocumentationPage/Controllers/HomeController.cs

@@ -34,7 +34,7 @@ namespace AS1024.CommunityDocumentationPage.Controllers
                 _logger.LogError($"Failed to obtain data\n{ex}");
             }
 
-            return View();
+            return Forbid();
         }
 
         public IActionResult Privacy()