Fix block size of containing block established by table rows (#34596)

Due to a typo, the containing block established by a table row for the
table cells had its block size set to the its inline size. However,
this block size is currently unused, so no change in behavior.

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

components/layout_2020/table/layout.rs

@@ -2309,7 +2309,7 @@ impl<'a> RowFragmentLayout<'a> {
         let containing_block = ContainingBlock {
             size: ContainingBlockSize {
                 inline: rect.size.inline,
-                block: AuOrAuto::LengthPercentage(rect.size.inline),
+                block: AuOrAuto::LengthPercentage(rect.size.block),
             },
             style: table_style,
         };