Bambu H2D: Filament group wiki fix (#12880)

Co-authored-by: yw4z <yw4z@outlook.com>
Co-authored-by: yw4z <ywsyildiz@gmail.com>

src/slic3r/GUI/FilamentGroupPopup.hpp

@@ -14,6 +14,10 @@ class PartPlate;
 class Plater;
 
 
+bool play_dual_extruder_slice_video();
+bool play_dual_extruder_print_tpu_video();
+bool open_filament_group_wiki();
+
 class FilamentGroupPopup : public PopupWindow
 {
 public:
@@ -69,6 +73,7 @@ private:
 
 
     wxStaticText *wiki_link;
+    wxStaticText *video_link;
 
     PartPlate* partplate_ref{ nullptr };
     Plater* plater_ref{ nullptr };