iOS: Modernize

modernize-*

Change-Id: I64d2bb4320c9b444bc13e90099600628eac1f5a6
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/ios/iosdeploystepwidget.h

@@ -40,7 +40,7 @@ class IosDeployStepWidget : public ProjectExplorer::BuildStepConfigWidget
 
 public:
     IosDeployStepWidget(IosDeployStep *step);
-    ~IosDeployStepWidget();
+    ~IosDeployStepWidget() override;
 
 private:
     Ui::IosDeployStepWidget *ui;