fix: reduce the amount of section elements being used since most have no headers connected to them

apps/scandic-web/components/TempDesignSystem/Grids/Stackable/index.tsx

@@ -8,5 +8,5 @@ export default function Stackable({
   columns,
 }: React.PropsWithChildren<StackableGridProps>) {
   const classNames = stackableGridVariants({ className, columns })
-  return <section className={classNames}>{children}</section>
+  return <div className={classNames}>{children}</div>
 }