ENH: rebuild warning dialog with frame

Change-Id: Id4a8ab80ecec30b668de59556823dad6838276fe

src/slic3r/GUI/SelectMachine.hpp

@@ -25,6 +25,7 @@
 #include <wx/srchctrl.h>
 
 #include "AmsMappingPopup.hpp"
+#include "ReleaseNote.hpp"
 #include "GUI_Utils.hpp"
 #include "wxExtensions.hpp"
 #include "DeviceManager.hpp"
@@ -279,6 +280,8 @@ private:
     wxColour m_colour_def_color{wxColour(255, 255, 255)};
     wxColour m_colour_bold_color{wxColour(38, 46, 48)};
 
+    SecondaryCheckDialog* confirm_dlg = nullptr;
+
 protected:
     MaterialHash  m_materialList;
     std::vector<FilamentInfo> m_filaments;