sysclk: removed unused vrr config option

Source/sys-clk/overlay/src/ui/gui/misc_gui.cpp

@@ -565,7 +565,6 @@ public:
 protected:
     void listUI() override {
         addConfigToggle(HorizonOCConfigValue_OverwriteRefreshRate, nullptr);
-        addConfigToggle(HorizonOCConfigValue_VRR, nullptr);
         tsl::elm::CustomDrawer* warningText = new tsl::elm::CustomDrawer([](tsl::gfx::Renderer *renderer, s32 x, s32 y, s32 w, s32 h) {
             renderer->drawString("\uE150 Enabling unsafe display", false, x + 20, y + 30, 18, tsl::style::color::ColorText);
             renderer->drawString("refresh rates may cause stress", false, x + 20, y + 50, 18, tsl::style::color::ColorText);