Add NO-OP clarifications

Author: shiki

WooCommerce/Classes/Authentication/Navigation Exceptions/NoSecureConnectionErrorViewModel.swift

@@ -33,7 +33,7 @@ struct NoSecureConnectionErrorViewModel: ULErrorViewModel {
     }
 
     func viewDidLoad(in viewController: UIViewController?) {
-
+        // NO-OP
     }
 
 }

WooCommerce/Classes/Authentication/Navigation Exceptions/NotWPAccountViewModel.swift

@@ -39,7 +39,7 @@ struct NotWPAccountViewModel: ULErrorViewModel {
     }
 
     func viewDidLoad(in viewController: UIViewController?) {
-
+        // NO-OP
     }
 }
 

WooCommerce/Classes/Authentication/Navigation Exceptions/NotWPErrorViewModel.swift

@@ -36,7 +36,7 @@ struct NotWPErrorViewModel: ULErrorViewModel {
     }
 
     func viewDidLoad(in viewController: UIViewController?) {
-
+        // NO-OP
     }
 }