Debugger: Store target pointer in DebuggerRunConfigurationAspect

To avoid use of IRCAspect::runConfiguration().

Change-Id: Ic0518e368ec8caa4fdf7f9dc242123eedc893b4c
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

src/plugins/debugger/debuggerrunconfigurationaspect.h

@@ -74,6 +74,7 @@ public:
 private:
     friend class Internal::DebuggerRunConfigWidget;
     DebuggerRunConfigurationAspectData d;
+    ProjectExplorer::Target *m_target;
 };
 
 } // namespace Debugger