title	issue
Fix quantity alignment of order line item	NEXT-25371

Storefront

Changed block component_line_item_quantity_display to edit bootstrap class in views/storefront/component/line-item/element/quantity.html.twig
Changed in app/storefront/src/scss/component/_line-item.scss to edit class line-item-quantity for quantity center alignment adjustment
Changed in /app/storefront/src/scss/page/checkout/_cart.scss to add class cart-header-quantity to make header title Quantity align center