Debugger: Fix persisting of common options

I have some notion where this should lead to, but we are not
there yet.

Change-Id: I402618a64dfef43c8e2089bface44ec5c822eb0b
Reviewed-by: hjk <hjk@qt.io>

src/plugins/debugger/debuggeractions.cpp

@@ -319,7 +319,7 @@ DebuggerSettings::DebuggerSettings() :
     const QString qmlInspectorGroup = "QML.Inspector";
     showAppOnTop.setSettingsKey(qmlInspectorGroup, "QmlInspector.ShowAppOnTop");
 
-
+    page1.registerAspects(commonSettings());
     // Page 4
     page4.registerAspect(&useDebuggingHelpers);
     page4.registerAspect(&useCodeModel);