selhero.cpp: Fix `-Wpessimizing-move`

Source/DiabloUI/selhero.cpp:488:27: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]

Source/DiabloUI/selhero.cpp

@@ -485,7 +485,7 @@ void selhero_List_Init()
 	vecSelDlgItems.push_back(std::make_unique<UiList>(vecSelHeroDlgItems, 6, PANEL_LEFT + 265, (UI_OFFSET_Y + 256), 320, 26, UiFlags::AlignCenter | UiFlags::FontSize24 | UiFlags::ColorUiGold));
 
 	SDL_Rect rect2 = { (Sint16)(PANEL_LEFT + 585), (Sint16)(UI_OFFSET_Y + 244), 25, 178 };
-	vecSelDlgItems.push_back(std::move(std::make_unique<UiScrollbar>(&ArtScrollBarBackground, &ArtScrollBarThumb, &ArtScrollBarArrow, rect2)));
+	vecSelDlgItems.push_back(std::make_unique<UiScrollbar>(&ArtScrollBarBackground, &ArtScrollBarThumb, &ArtScrollBarArrow, rect2));
 
 	SDL_Rect rect3 = { (Sint16)(PANEL_LEFT + 239), (Sint16)(UI_OFFSET_Y + 429), 120, 35 };
 	vecSelDlgItems.push_back(std::make_unique<UiArtTextButton>(_("OK"), &UiFocusNavigationSelect, rect3, UiFlags::AlignCenter | UiFlags::FontSize30 | UiFlags::ColorUiGold));