Android: Use new runconfiguration aspect update mechanism

Change-Id: I2a05f212cbba4471d66be9537b604b4e5abbc0de
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/android/androidrunconfiguration.h

@@ -69,9 +69,6 @@ public:
     explicit AndroidRunConfiguration(ProjectExplorer::Target *target, Core::Id id);
 
     QWidget *createConfigurationWidget() override;
-
-private:
-    void updateTargetInformation();
 };
 
 } // namespace Android