Call action on return if password was added

This is an obvious change.

iOS/Account/FeedWranglerAccountViewController.swift

@@ -164,6 +164,7 @@ extension FeedWranglerAccountViewController: UITextFieldDelegate {
 			passwordTextField.becomeFirstResponder()
 		} else {
 			textField.resignFirstResponder()
+			action(self)
 		}
 		return true
 	}

iOS/Account/FeedbinAccountViewController.swift

@@ -163,6 +163,7 @@ extension FeedbinAccountViewController: UITextFieldDelegate {
 			passwordTextField.becomeFirstResponder()
 		} else {
 			textField.resignFirstResponder()
+			action(self)
 		}
 		return true
 	}