Debugger: Make setFixupNeeded() accessible to user code

Change-Id: I470b91e5ad80f2086f49c48d00975dd66444aa30
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/debugger/debuggerruncontrol.h

@@ -114,6 +114,8 @@ public:
     void setIosPlatform(const QString &platform);
     void setDeviceSymbolsRoot(const QString &deviceSymbolsRoot);
 
+    void setNeedFixup(bool on);
+
 signals:
     void aboutToNotifyInferiorSetupOk();