Make sure to cache inline_content_sizes() (#34586)

The refactoring in 264c0f972f stopped
caching the `inline_content_sizes()` calls from:
- `FlexItemBox::layout_for_block_content_size()`
- `IndependentFormattingContext::layout_float_or_atomic_inline()`
- `TaffyContainerContext::compute_child_layout()`

Also, the call from `OutsideMarker::layout()` was never cached.

This patch caches all of them.

It's not clear at all which `inline_content_sizes()` are cached and
which aren't, so I plan to improve the situation in a follow-up.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>

components/layout_2020/flow/construct.rs

@@ -713,7 +713,7 @@ where
                 );
                 ArcRefCell::new(BlockLevelBox::OutsideMarker(OutsideMarker {
                     marker_style,
-                    list_item_style: info.style.clone(),
+                    base: LayoutBoxBase::new(info.into(), info.style.clone()),
                     block_container,
                 }))
             },